187869-76-7

Basic information

• Product Name: (1R,2S)-2-[4-(tert-Butyl-diphenyl-silanyloxy)-2,2-dimethyl-1-methylene-butyl]-5-oxo-cyclopentanecarboxylic acid ethyl ester
• Synonyms: (1R,2S)-2-[4-(tert-Butyl-diphenyl-silanyloxy)-2,2-dimethyl-1-methylene-butyl]-5-oxo-cyclopentanecarboxylic acid ethyl ester
• CAS NO: 187869-76-7
• Molecular Weight: 506.758
• Mol File: 187869-76-7.mol

Chemical Properties

• CAS DataBase Reference: (1R,2S)-2-[4-(tert-Butyl-diphenyl-silanyloxy)-2,2-dimethyl-1-methylene-butyl]-5-oxo-cyclopentanecarboxylic acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (1R,2S)-2-[4-(tert-Butyl-diphenyl-silanyloxy)-2,2-dimethyl-1-methylene-butyl]-5-oxo-cyclopentanecarboxylic acid ethyl ester(187869-76-7)
• EPA Substance Registry System: (1R,2S)-2-[4-(tert-Butyl-diphenyl-silanyloxy)-2,2-dimethyl-1-methylene-butyl]-5-oxo-cyclopentanecarboxylic acid ethyl ester(187869-76-7)

Safety Data

• Hazardous Substances Data: 187869-76-7(Hazardous Substances Data)

Upstream product

• 187869-50-7 (4-Bromo-3,3-dimethyl-pent-4-enyloxy)-tert-butyl-diphenyl-silane 
• 187869-61-0 4-(tert-butyldiphenysilanyloxy)-2,2-dimethylbutyraldehyde 
• 187869-66-5 tert-Butyl-(3,3-dimethyl-pent-4-ynyloxy)-diphenyl-silane 
• 139897-19-1 (2-bromoethoxy)(tert-butyl)diphenylsilane 

Downstream Products

• 187869-82-5 (S)-3-[4-(tert-Butyl-diphenyl-silanyloxy)-2,2-dimethyl-1-methylene-butyl]-cyclopentanone 

Relevant articles and documents

13. Synthesis and Odor of Chiral Partial Structures of Khusimone

Khusimone (1), one of the main odor-donating compounds of vetiver oil is subject of the following study on structure/odor relationship. The omittance of the ethano bridge of the tricyclic khusimone leads to a bicyclic system. The stereoselective approach