2579-08-0

Basic information

• Product Name: Acetic acid 4-methylene-3-{2-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidene]-ethylidene}-cyclohexyl ester
• Synonyms: Acetic acid 4-methylene-3-{2-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidene]-ethylidene}-cyclohexyl ester
• CAS NO: 2579-08-0
• Molecular Formula: C₃₀H₄₆O₂
• Molecular Weight: 438.68
• Mol File: 2579-08-0.mol

Chemical Properties

• Boiling Point: 515.854°C at 760 mmHg
• Flash Point: 262.946°C
• Appearance: /
• Density: 0.986g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.521
• CAS DataBase Reference: Acetic acid 4-methylene-3-{2-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidene]-ethylidene}-cyclohexyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid 4-methylene-3-{2-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidene]-ethylidene}-cyclohexyl ester(2579-08-0)
• EPA Substance Registry System: Acetic acid 4-methylene-3-{2-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidene]-ethylidene}-cyclohexyl ester(2579-08-0)

Safety Data

• Hazardous Substances Data: 2579-08-0(Hazardous Substances Data)

Usage

InChI:InChI=1/C30H46O2/c1-20(2)21(3)10-11-23(5)28-16-17-29-25(9-8-18-30(28,29)7)13-14-26-19-27(32-24(6)31)15-12-22(26)4/h10-11,13-14,20-21,23,27-29H,4,8-9,12,15-19H2,1-3,5-7H3/b11-10+,25-13+,26-14-/t21-,23+,27-,28+,29?,30+/m0/s1

Upstream product

• 50-14-6 Calciferol 
• 75-36-5 acetyl chloride 
• 108-24-7 acetic anhydride 

Downstream Products

• 87480-21-5 6(R),19-(N,N'-phthalhydrazido)-3β-acetoxy-9,10-secoergosta-5(10),7(E),22(E)-triene 
• 87417-00-3 6(S),19-(N,N'-phthalhydrazido)-3β-acetoxy-9,10-secoergosta-5(10),7(E),22(E)-triene 
• 104973-28-6 6(S),19-(4-phenyl-1,2,4-triazolidine-1,2-diyl)-3β-acetoxy-9,10-secoergosta-5(10)-7(E),22(E)-triene 
• 136463-25-7 (6RS)-<6-methoxy-23,24-bisnor-9,10-seco-3,5-cyclochola-7,10(19)-dien-22-yl> phenyl sulfone 
• 136463-32-6 3β-acetoxy-23,24-bismor-9,10-secochola-5,7,10(19)-trien-22-yl phenyl sulfone 
• 136463-33-7 Toluene-4-sulfonic acid (S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-benzenesulfonyl-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(E)-ylidene]-4-methylene-cyclohexyl ester 
• 1233749-00-2 3β,25-dihydroxy-9,10-secocholesta-5(E),7(E),10(19)-triene 
• 104849-48-1 Acetic acid (5S,7S)-5-[(1R,3aS,7aR)-7a-methyl-1-((S)-1-methyl-2-oxo-ethyl)-octahydro-inden-(4E)-ylidenemethyl]-1,3-dioxo-2-phenyl-2,3,5,6,7,8,9,10-octahydro-1H-[1,2,4]triazolo[1,2-b]phthalazin-7-yl ester 
• 87417-20-7 3,5-Dinitro-benzoic acid (S)-3-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(E)-ylidene]-4-methylene-cyclohexyl ester 
• 19356-17-3 calcidiol 

Relevant articles and documents

An Extremely Powerful Acylation Reaction of Alcohols with Acid Anhydrides Catalyzed by Trimethylsilyl Trifluoromethanesulfonate

Trimethylsilyl trifluoromethanesulfonate is an excellent catalyst for the acylation of alcohols with acid anhydrides. Highly functionalized primary, secondary, tertiary, and allylic alcohols, and phenols, were acylated cleanly and efficiently and in a fraction of the time used under the standard DMAP conditions.

An extremely fast and efficient acylation reaction of alcohols with acid anhydrides in the presence of trimethylsilyl trifluoromethanesulfonate as catalyst

Alcohols are converted to esters in a fast, clean and efficient reaction with acid anhydrides in the presence of trimethylsilyl trifluoromethanesulfonate.