1431137-92-6

Basic information

• Product Name: (2R,3S,4S)-2-hydroxy-3-methyl-4-pivaloyloxy-cyclohexanone
• Synonyms: (2R,3S,4S)-2-hydroxy-3-methyl-4-pivaloyloxy-cyclohexanone
• CAS NO: 1431137-92-6
• Molecular Weight: 228.288
• Mol File: 1431137-92-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (2R,3S,4S)-2-hydroxy-3-methyl-4-pivaloyloxy-cyclohexanone(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,3S,4S)-2-hydroxy-3-methyl-4-pivaloyloxy-cyclohexanone(1431137-92-6)
• EPA Substance Registry System: (2R,3S,4S)-2-hydroxy-3-methyl-4-pivaloyloxy-cyclohexanone(1431137-92-6)

Safety Data

• Hazardous Substances Data: 1431137-92-6(Hazardous Substances Data)

Upstream product

• 3282-30-2 pivaloyl chloride 
• 13944-81-5 7-methyl-1,4-dioxa-spiro[4.5]decan-8-ol 

Downstream Products

• 1431617-85-4 (2R,3R,4S)-2-[(tert-butyldiphenylsilyl)oxy]-3-methyl-4-pivaloyloxy-cyclohexanone 
• 1431617-98-9 (3S)-3-[(tert-butyldiphenylsilyl)oxy]-2-methyl-4-methylene-1-[(trimethylsilyl)ethynyl]-cyclohexene 
• 1431619-82-7 3-desoxy-1α-[(tert-butyldiphenylsilyl)oxy]-2-methylene-25-[(triethylsilyl)oxy]-9,10-secocholesta-5(10),8-dien-6-yne 
• 1431619-76-9 3-desoxy-1α-[(tert-butyldiphenylsilyl)oxy]-2-methylene-25-[(triethylsilyl)oxy]-vitamin D₃  
• 1431617-93-4 (20R)-3-desoxy-1α,25-dihydroxy-2-methylene-vitamin D₃  
• 1431617-97-8 (20S)-3-desoxy-1α,25-dihydroxy-2-methylene-vitamin D₃ 
• 1431617-86-5 (2R,3R,4S)-2-[(tert-butyldiphenylsilyl)oxy]-3-methyl-1-methylene-4-pivaloyloxy-cyclohexane 
• 1431617-87-6 (1S,2R,3R)-3-[(tert-butyldiphenylsilyl)oxy]-2-methyl-4-methylene-cyclohexanol 
• 1431617-88-7 (2S,3R)-3-[(tert-butyldiphenylsilyl)oxy]-2-methyl-4-methylene-cyclohexanone 
• 1431617-89-8 (1R,2S,3R)-3-[(tert-butyldiphenylsilyl)oxy]-2-methyl-4-methylene-1-[(trimethylsilanyl)ethynyl]-cyclohexanol 
• 1431619-85-0 (20S)-3-desoxy-1α-[(tert-butyldiphenylsilyl)oxy]-2-methylene-25-[(triethylsilyl)oxy]-9,10-secocholesta-5(10),8-dien-6-yne 
• 1431619-87-2 (20S)-3-desoxy-1α-[(tert-butyldiphenylsilyl)oxy]-2-methylene-25-[(triethylsilyl)oxy]-vitamin D₃ 

Relevant articles and documents

Synthesis and biological activity of 25-hydroxy-2-methylene-vitamin D3 analogues monohydroxylated in the A-ring

The 20R- and 20S-isomers of 25-hydroxy-2-methylene-vitamin D3 and 3-desoxy-1α,25-dihydroxy-2-methylene-vitamin D3 have been synthesized. Two alternative synthetic routes were devised for preparation of the required A-ring synthons, s