42996-00-9

Basic information

• Product Name: Acetic acid 17-acetyl-10,13-dimethyl-16-phenylsulfanyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
• Synonyms: Acetic acid 17-acetyl-10,13-dimethyl-16-phenylsulfanyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
• CAS NO: 42996-00-9
• Molecular Weight: 466.685
• Mol File: 42996-00-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Acetic acid 17-acetyl-10,13-dimethyl-16-phenylsulfanyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid 17-acetyl-10,13-dimethyl-16-phenylsulfanyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester(42996-00-9)
• EPA Substance Registry System: Acetic acid 17-acetyl-10,13-dimethyl-16-phenylsulfanyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester(42996-00-9)

Safety Data

• Hazardous Substances Data: 42996-00-9(Hazardous Substances Data)

Upstream product

• 979-02-2 3β-acetoxy-pregna-5,16-dien-20-one 
• 108-98-5 thiophenol 

Relevant articles and documents

Perchloric acid impregnated on silica gel (HClO4/SiO 2): A versatile catalyst for Michael addition of thiols to the electron-deficient alkenes

Perchloric acid adsorbed on silica gel (HClO4X/SiO2) has been found to be a highly efficient and versatile catalyst for the Michael addition of thiols to a wide variety of conjugated alkenes such as α,α-unsaturated ketones, carboxylic esters, nitriles, amides and chalcones in dichloromethane or methanol at room temperature. The reactions are completed within 2-20 min in high yields. Some of the additional advantages are: no aqueous work-up is necessary, and the catalyst is also reusable. Moreover, the solid product can be obtained without chromatographic separation. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.