2-[N,N-Bis(trifluoromethylsulfonyl)amino]-5-chloropyridine, 99%

CAS: 145100-51-2

Ref. 02-L16929

Product Information

• Name: 2-[N,N-Bis(trifluoromethylsulfonyl)amino]-5-chloropyridine, 99%
• Synonyms: comins' reagent, 1-[N,N-Bis(trifluoromethylsulfonyl)amino]-5-chloropyridine, 2-[N,N-Bis(Trifluoromethanesulfonyl)Amino]-5-Chloropyridine, 2-[N,N-Bis(Trifluoromethylsulphonyl)amino]-5-chloropyridine, 2-[N,N-Bis(trifluoromethanesulphonyl)amino]-5-chloropyridine, 2-[N,N-Bis(trifluoromethylsulfonyl)amino]-5-chloropyridine, Bistrifluoromethylsulfonylaminochloropyridine, Comins, Comins' reagent, Methanesulfonamide, N-(5-chloro-2-pyridinyl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]-, N,N-Bis(trifluoromethylsulfonyl)-5-chloro-2-pyridinamine, N,N-Bis(trifluoromethylsulfonyl)-5-chloro-2-pyridylamine, N-(5-Chloro-2-pyridinyl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, N-(5-Chloro-2-pyridyl)-N-(trifluoromethanesulfonyl)trifluoromethanesulfonamide, N-(5-Chloro-2-pyridyl)bis(trifluoromethanesulfonimide), N-(5-Chloro-2-pyridyl)triflimide, N-(5-chloropyridin-2-yl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, NSC 683533

Description

2-[N,N-Bis(trifluoromethylsulfonyl)amino]-5-chloropyridine provides good yields of vinyl triflates from the corresponding ketone enolates or dienolates. It is used in the total synthesis of (-)-porantheridine and the trans decahydroquinoline alkaloid (+)-219A. It is also used as a reactant for Suzuki-Miyaura cross coupling, synthesis of nicotinic acetylcholine receptor-selective ligands, enantioselective desymmetrizing palladium catalyzed carbonylation reactions, synthesis of high affinity niacin receptor GPR109A agonists and in preparation of heteroaromatics. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 392.67
• Formula: C₇H₃ClF₆N₂O₄S₂
• Purity: 99%
• Color/Form: White to pale yellow or cream, Crystalline powder
• InChI: InChI=1S/C7H3ClF6N2O4S2/c8-4-1-2-5(15-3-4)16(21(17,18)6(9,10)11)22(19,20)7(12,13)14/h1-3H
• InChI key: TUFGVZMNGTYAQD-UHFFFAOYSA-N
• SMILES: O=S(=O)(N(c1ccc(Cl)cn1)S(=O)(=O)C(F)(F)F)C(F)(F)F