129658-44-2

Basic information

• Product Name: 3-((3R,7R,11R)-3-Hydroxy-3,7,11,15-tetramethyl-hexadecyl)-2,4,5,6-tetramethyl-phenol
• CAS NO: 129658-44-2
• Molecular Weight: 446.758
• Mol File: 129658-44-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-((3R,7R,11R)-3-Hydroxy-3,7,11,15-tetramethyl-hexadecyl)-2,4,5,6-tetramethyl-phenol(CAS DataBase Reference)
• NIST Chemistry Reference: 3-((3R,7R,11R)-3-Hydroxy-3,7,11,15-tetramethyl-hexadecyl)-2,4,5,6-tetramethyl-phenol(129658-44-2)
• EPA Substance Registry System: 3-((3R,7R,11R)-3-Hydroxy-3,7,11,15-tetramethyl-hexadecyl)-2,4,5,6-tetramethyl-phenol(129658-44-2)

Safety Data

• Hazardous Substances Data: 129658-44-2(Hazardous Substances Data)

Upstream product

• 129658-43-1 4-((3R,7R,11R)-3-Hydroxy-3,7,11,15-tetramethyl-hexadecyl)-5,7,8-trimethyl-1-oxa-spiro[2.5]octa-4,7-dien-6-one 
• 7559-04-8 α-tocopherolquinone 

Relevant articles and documents

Addition of Diazomethane to α-Tocopherolquinone

The reaction of α-tocopherolquinone (3a) and its derivatives (3c,d) with diazomethane was investigated.As the result of its addition to the >C1=O group the spiroepoxycyclohexadienones 5a, b, and c were formed.By catalytic reduction (Pd/C) compound 5a was transformed into the phenol 7.In the presence of BF3*Et2O, compound 5a was cyclized to α-tocopherol (2a).