Category: 88-67-5

In 2019,Chem included an article by Tessier, Romain; Ceballos, Javier; Guidotti, Nora; Simonet-Davin, Raphael; Fierz, Beat; Waser, Jerome. HPLC of Formula: 88-67-5. The article was titled 《””Doubly Orthogonal”” Labeling of Peptides and Proteins》. The information in the text is summarized as follows:

Herein, we report a cysteine bioconjugation methodol. for the introduction of hypervalent iodine compounds onto biomols. Ethynylbenziodoxolones (EBXs) engage thiols in small organic mols. and cysteine-containing peptides and proteins in a fast and selective addition onto the alkynyl triple bond, resulting in stable vinylbenziodoxolone hypervalent iodine conjugates. The conjugation occurs at room temperature in an open flask under physiol. conditions. The use of an azide-bearing EBX reagent enables a “”doubly orthogonal”” functionalization of the bioconjugate via strain-release-driven cycloaddition and Suzuki-Miyaura cross-coupling of the vinyl hypervalent iodine bond. We successfully applied the methodol. on relevant and complex biomols., such as histone proteins. Through single-mol. experiments, we illustrated the potential of this doubly reactive bioconjugate by introducing a triplet-state quencher close to a fluorophore, which extended its lifetime by suppressing photobleaching. This work is therefore expected to find broad applications for peptide and protein functionalization. In the experimental materials used by the author, we found 2-Iodobenzoic acid(cas: 88-67-5HPLC of Formula: 88-67-5)

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. Generally organic iodides can be divided into two classes of alkyl iodides and aryl iodides. HPLC of Formula: 88-67-5 Typical reactions of alkyl iodides include nucleophilic substitution, elimination, reduction, and the formation of organometallics.

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

In 2019,Green Chemistry included an article by Ke, Fang; Xu, Yiwen; Zhu, Suning; Lin, Xiaoyan; Lin, Chen; Zhou, Sunying; Su, Huimin. Related Products of 88-67-5. The article was titled 《Electrochemical N-acylation synthesis of amides under aqueous conditions》. The information in the text is summarized as follows:

An electrochem. N-acylation of carboxylic acids with amines was reported for the synthesis of amides I [R1 = H, 4-CN, 2-I, etc.; R2 = H, 4-Me, 4-Cl, etc.]. The sustainable TBAB electrocatalysis proceeded with excellent chemoselectivity and positional selectivity, and with ample scope, allowing electrochem. N-acylation under mild reaction conditions at room temperature in water. Moreover, the synthetic utility of the current method was demonstrated by the synthesis of melatonin. In the experimental materials used by the author, we found 2-Iodobenzoic acid(cas: 88-67-5Related Products of 88-67-5)

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.Related Products of 88-67-5Iodo alkanes participate in a variety of organic synthesis reactions, which include the Simmons–Smith reaction (cyclopropanation using iodomethane), Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction.

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Category: iodides-buliding-blocksIn 2020 ,《A pyranoxanthone as a potent antimitotic and sensitizer of cancer cells to low doses of paclitaxel》 appeared in Molecules. The author of the article were Franca, Fabio; Silva, Patricia M. A.; Soares, Jose X.; Henriques, Ana C.; Loureiro, Daniela R. P.; Azevedo, Carlos M. G.; Afonso, Carlos M. M.; Bousbaa, Hassan. The article conveys some information:

Microtubule-targeting agents (MTAs) remain a gold standard for the treatment of several cancer types. By interfering with microtubules dynamic, MTAs induce a mitotic arrest followed by cell death. This antimitotic activity of MTAs is dependent on the spindle assembly checkpoint (SAC), which monitors the integrity of the mitotic spindle and proper chromosome attachments to microtubules in order to ensure accurate chromosome segregation and timely anaphase onset. However, the cytotoxic activity of MTAs is restrained by drug resistance and/or toxicities, and had motivated the search for new compounds and/or alternative therapeutic strategies. Here, we describe the synthesis and mechanism of action of the xanthone derivative pyranoxanthone 2 that exhibits a potent anti-growth activity against cancer cells. We found that cancer cells treated with the pyranoxanthone 2 exhibited persistent defects in chromosome congression during mitosis that were not corrected over time, which induced a prolonged SAC-dependent mitotic arrest followed by massive apoptosis. Importantly, pyranoxanthone 2 was able to potentiate apoptosis of cancer cells treated with nanomolar concentrations of paclitaxel. Our data identified the potential of the pyranoxanthone 2 as a new potent antimitotic with promising antitumor potential, either alone or in combination regimens.2-Iodobenzoic acid(cas: 88-67-5Category: iodides-buliding-blocks) was used in this study.

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. Organic iodides are used in veterinary products (Organic Iodide Powder) as a nutritional source of iodine.Category: iodides-buliding-blocks In the chemical industry, alkyl iodides serve as excellent alkylating agents and, specifically, methyl iodide is used as a methylating agent in the synthesis of various pharmaceutical drugs.

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

In 2022,He, Hua-Feng; Wang, Yuwan; Zou, Chun; Tu, Zheng; Xu, Yongquan; Yin, Junfeng published an article in ACS Omega. The title of the article was 《Ag2O-mediated Tandem Reaction between Terminal Alkyne and o-Iodibenzoic Acid: Construction of 3-Ethylideneisobenzofuran-1(3H)-ones》.Application In Synthesis of 2-Iodobenzoic acid The author mentioned the following in the article:

Taking aryl propargyl ether and o-iodibenzoic acid as substrates, a series of aryl cyclolactones bearing an exocyclized C=C bond were constructed with moderate to good yields. Diverse substituent groups could be tolerant in the reaction, which indicated excellent compatibility of the reaction. In this tandem reaction, Ag2O was employed as the media and Et3N was screened as the base to facilitate the reaction. A concise mechanism was proposed on the basis of the expansion of the substrates and theor. anal. Sonogashira type coupling coupled with intramol. nucleophilic addition in one pot to construct the product, 3-ethylideneisobenzofuran-1(3H)-one.2-Iodobenzoic acid(cas: 88-67-5Application In Synthesis of 2-Iodobenzoic acid) was used in this study.

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. Generally organic iodides can be divided into two classes of alkyl iodides and aryl iodides. Typical reactions of alkyl iodides include nucleophilic substitution, elimination, reduction, and the formation of organometallics.Application In Synthesis of 2-Iodobenzoic acid

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

In 2022,Tang, Baoxin; Hua, Ruimao published an article in Molecules. The title of the article was 《Cu(I)/Pd(II)-Catalyzed Intramolecular Hydroamidation and C-H Dehydrogenative Coupling of ortho-Alkynyl-N-arylbenzamides for Access to Isoindolo[2,1-a]Indol-6-Ones》.Quality Control of 2-Iodobenzoic acid The author mentioned the following in the article:

An efficient, atom-economic and one-pot synthesis of isoindolo[2,1-a]indol-6-ones I [R = H, 9-F, 9-MeO; R1 = H, 2-Me, 2-i-Pr, 2-MeO, 2-CF3, 2-CN; Ar = Ph, 2-MeC6H4, 4-MeOC6H4, etc.] via CuI/Pd(OAc)2-catalyzed intramol. hydroamidation of alkynyl group, and C-H dehydrogenative coupling of ortho-alkynyl-N-arylbenzamides had been developed. This transformation occurs with the use of oxygen as the oxidant, and water was the only byproduct. The reaction showed a high tolerance to a variety of functional groups, and affords isoindolo[2,1-a]indol-6-ones I in good to high yields. The experimental part of the paper was very detailed, including the reaction process of 2-Iodobenzoic acid(cas: 88-67-5Quality Control of 2-Iodobenzoic acid)

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.Quality Control of 2-Iodobenzoic acid

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

The author of 《Palladium-Catalyzed Domino Heck/C-H Activation/Decarboxylation: A Rapid Entry to Fused Isoquinolinediones and Isoquinolinones》 were Luo, Xiai; Zhou, Liwei; Lu, Haiyan; Deng, Guobo; Liang, Yun; Yang, Chunming; Yang, Yuan. And the article was published in Organic Letters in 2019. COA of Formula: C7H5IO2 The author mentioned the following in the article:

A new palladium-catalyzed tandem cyclization of various alkene-tethered aryl iodides has been presented. In this protocol, o-bromobenzoic acids are employed as coupling parters to achieve the insertion of aromatic rings by the cleavage of C(sp2)-Br and decarboxylation, thus assembling various dibenzoisoquinolinediones and dibenzoisoquinolinones. In addition, a seven-membered ring can be constructed by the use of 8-bromo-1-naphthoic acid. Notably, this approach enables regioselective product formation and features broad substrate scope.2-Iodobenzoic acid(cas: 88-67-5COA of Formula: C7H5IO2) was used in this study.

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. Generally organic iodides can be divided into two classes of alkyl iodides and aryl iodides. Typical reactions of alkyl iodides include nucleophilic substitution, elimination, reduction, and the formation of organometallics.COA of Formula: C7H5IO2

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

In 2019,Synthesis included an article by Singh, Anoop S.; Agrahari, Anand K.; Mishra, Nidhi; Singh, Mala; Tiwari, Vinod K.. Safety of 2-Iodobenzoic acid. The article was titled 《An Improved N-Acylation of 1H -Benzotriazole Using 2,2′-Dipyridyldisulfide and Triphenylphosphine》. The information in the text is summarized as follows:

A novel path was developed for the conversion of carboxylic acids into the corresponding N-acylbenzotriazoles by using 2,2′-dipyridyl disulfide/PPh3 in anhydrous dichloromethane in the presence of 1H-benzotriazole. Mild reaction conditions, short reaction time, easy in handling, wide substrate scope, availability of reagents involved and moreover avoiding the use of base made this protocol quite useful for the laboratory practices for N-acylbenzotriazole synthesis. The experimental process involved the reaction of 2-Iodobenzoic acid(cas: 88-67-5Safety of 2-Iodobenzoic acid)

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.Iodo alkanes participate in a variety of organic synthesis reactions, which include the Simmons–Smith reaction (cyclopropanation using iodomethane), Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction.Safety of 2-Iodobenzoic acid

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

In 2022,Nandi, Shantanu; Mondal, Shuvam; Jana, Ranjan published an article in iScience. The title of the article was 《Chemo- and regioselective benzylic C(sp3)-H oxidation bridging the gap between hetero- and homogeneous copper catalysis》.Electric Literature of C7H5IO2 The author mentioned the following in the article:

An expedient synthesis of privileged seven-membered lactones, dibenzo[c,e]oxepin-5(7H)-one through a highly chemoselective benzylic C(sp3)-H activation was disclosed. Remarkably, the formation of widely explored six-membered lactone via C(sp2)-H activation was suppressed under the present conditions. The reaction proceeded smoothly on use of inexpensive metallic copper catalyst and di-tert-Bu peroxide (DTBP). Owing to the hazards of stoichiometric DTBP, further, a sustainable metallic copper/rose bengal dual catalytic system coupled with mol. oxygen replacing DTBP was developed. A 1,5-aryl migration through Smiles rearrangement was realized from the corresponding diaryl ether substrates instead of expected eight-membered lactones. The present methodol. was scalable, applied to the total synthesis of cytotoxic and neuroprotective natural product alterlactone. The catalyst was recyclable and the reaction could be performed in a copper bottle without any added catalyst. The experimental process involved the reaction of 2-Iodobenzoic acid(cas: 88-67-5Electric Literature of C7H5IO2)

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. Generally organic iodides can be divided into two classes of alkyl iodides and aryl iodides. Typical reactions of alkyl iodides include nucleophilic substitution, elimination, reduction, and the formation of organometallics.Electric Literature of C7H5IO2

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

《Trichloroacetimidate-Triggered Expeditious and Novel Synthesis of N-Acylbenzotriazoles》 was written by Yadav, Mangal S.; Jaiswal, Manoj K.; Kumar, Sunil; Tiwari, Vinod K.. Synthetic Route of C7H5IO2 And the article was included in SynOpen in 2021. The article conveys some information:

A facile route for the synthesis of a diverse range of N-acylbenzotriazole derivatives from the corresponding carboxylic acids has been established through a carbonyl activation pathway. In this method, trichloroacetonitrile is performed as an effective reagent for an easy access of N-acylbenzotriazoles which was simply proceeded through the activation of carboxylic acids via in situ imidate formation in anhydrous 1,2-dichloroethane followed by addition of 1H-benzotriazole at 80° for 3-4 h. Easy handling, one-pot, and metal-free conditions demonstrate the notable merits of the devised protocol. The results came from multiple reactions, including the reaction of 2-Iodobenzoic acid(cas: 88-67-5Synthetic Route of C7H5IO2)

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Synthetic Route of C7H5IO2 Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

《N -Acylbenzotriazoles as Proficient Substrates for an Easy Access to Ureas, Acylureas, Carbamates, and Thiocarbamates via Curtius Rearrangement Using Diphenylphosphoryl Azide (DPPA) as Azide Donor》 was written by Yadav, Mangal S.; Singh, Sumt K.; Agrahari, Anand K.; Singh, Anoop S.; Tiwari, Vinod K.. Related Products of 88-67-5This research focused onurea or acylurea preparation; acylbenzotriazole amine or amide Curtius rearrangement DPPA; carbamate or thiocarbamate preparation; phenol or thiol acylbenzotriazole Curtius rearrangement DPPA. The article conveys some information:

A diverse range of ureas RNHC(O)NHC(O)R1 [R = Ph, 2-IC6H4, 3-BrC6H4, etc.; R1 = Ph, 2-IC6H4], N-acylureas R1NHC(O)NHR2 [R1 = Ph, 3-BrC6H4, 2-MeOC6H4, etc; R2 = Ph, 2-BrC6H4, 2-IC6H4], carbamates and thiocarbamates R1NHC(O)R2 [R1 = Ph, 3,5-di-MeC6H3, 3-MeC6H4; R2 = OPh, SPh, S(2-MeC6H4), etc.] was synthesized in good to excellent yields by reacting N-acylbenzotriazoles individually with amines/amides/phenols/thiols in the presence of diphenylphosphoryl azide (DPPA) as a suitable azide donor in anhydrous toluene at 110°C for 3-4 h. In this route, DPPA was found to be a good alternative to trimethylsilyl azide and sodium azide for the azide donor in Curtius degradation The high reaction yields, one-pot and metal-free conditions, straightforward nature, easy handling, use of readily available reagents and in many cases avoidance of column chromatog. were the notable features of the devised protocol. The results came from multiple reactions, including the reaction of 2-Iodobenzoic acid(cas: 88-67-5Related Products of 88-67-5)

2-Iodobenzoic acid(cas: 88-67-5) belongs to organic iodides. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.Related Products of 88-67-5Iodo alkanes participate in a variety of organic synthesis reactions, which include the Simmons–Smith reaction (cyclopropanation using iodomethane), Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction.

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com