meso-trans,trans-3,3,3',3',5,5,5',5'-octamethyl-<1,1'-bicyclohexyl>-2,2'-diol

Base Information

• Chemical Name: meso-trans,trans-3,3,3',3',5,5,5',5'-octamethyl-<1,1'-bicyclohexyl>-2,2'-diol
• CAS No.: 76993-54-9
• Molecular Formula: C₂₀H₃₈O₂
• Molecular Weight: 310.521
• Mol file: 76993-54-9.mol

Synonyms:meso-trans,trans-3,3,3',3',5,5,5',5'-octamethyl-<1,1'-bicyclohexyl>-2,2'-diol

Chemical Property of meso-trans,trans-3,3,3',3',5,5,5',5'-octamethyl-<1,1'-bicyclohexyl>-2,2'-diol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of meso-trans,trans-3,3,3',3',5,5,5',5'-octamethyl-<1,1'-bicyclohexyl>-2,2'-diol

There total 1 articles about meso-trans,trans-3,3,3',3',5,5,5',5'-octamethyl-<1,1'-bicyclohexyl>-2,2'-diol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

3,3,3',3',5,5,5',5'-octamethylbi-1-cyclohexen-1-yl (76993-52-7) → meso-trans,trans-3,3,3',3',5,5,5',5'-octamethyl-<1,1'-bicyclohexyl>-2,2'-diol (76993-54-9) + trans-3,3,3',3',5,5,5',5'-octamethyl-<1,1'-bicyclohexyl>-1,2'-diol (76993-56-1) + trans-6-(3,3,5,5-tetramethylcyclohexen-1-yl)-2,2,4,4-tetramethylcyclohexanol (76993-55-0,77881-53-9) + trans-6-(3,3,5,5-tetramethylcyclohexen-1-yl)-2,2,4,4-tetramethylcyclohexane-1-borinic acid (76993-57-2)

Guidance literature:

With sodium hydroxide; borane-THF; dihydrogen peroxide; Yield given. Multistep reaction. Yields of byproduct given; 1) 1 - 3 deg C, 16 h; 2) 46 -50 deg C, 3 h;

DOI:10.1021/ja00395a028

Reference yield:

meso-trans,trans-3,3,3',3',5,5,5',5'-octamethyl-<1,1'-bicyclohexyl>-2,2'-diol (76993-54-9) + benzaldehyde (100-52-7) → 1,2,3,4,4a,7a,8,9,10,11,11a,11b-dodecahydro-6-phenyl-2,2,4,4,8,8,10,10-octamethyldibenzo<1,3>dioxepin (76993-61-8)

Guidance literature:

With 5A molecular sieve; toluene-4-sulfonic acid; In dichloromethane; for 72h;

DOI:10.1021/ja00395a028

upstream raw materials:

3,3,3',3',5,5,5',5'-octamethylbi-1-cyclohexen-1-yl

Downstream raw materials:

1,2,3,4,4a,7a,8,9,10,11,11a,11b-dodecahydro-6-phenyl-2,2,4,4,8,8,10,10-octamethyldibenzo<1,3>dioxepin