2A,17A(H),21A(H)-2-METHYLHOPANE

Base Information

Chemical Name:2A,17A(H),21A(H)-2-METHYLHOPANE
CAS No.:126208-35-3
Molecular Formula:C₃₁H₅₄
Molecular Weight:426.77
Hs Code.:
Mol file:126208-35-3.mol

Synonyms:2A,17A(H),21A(H)-2-METHYLHOPANE

Suppliers and Price of 2A,17A(H),21A(H)-2-METHYLHOPANE

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 1 raw suppliers

Chemical Property of 2A,17A(H),21A(H)-2-METHYLHOPANE

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2A,17A(H),21A(H)-2-METHYLHOPANE

There total 3 articles about 2A,17A(H),21A(H)-2-METHYLHOPANE 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: 6.0%

: 138057-82-6,138057-89-3
2β-methyl-17(21)-ene

: 126208-35-3,138057-81-5,138128-29-7,138128-30-0
2β-methyl-17α,21β-hopane

Guidance literature:: With perchloric acid; hydrogen; acetic acid; palladium dihydroxide; In ethyl acetate; at 20 ℃; for 20h; under 760 Torr;
DOI:10.1016/S0040-4020(01)96162-9

Reference yield:

: 95615-80-8,97276-58-9,97276-59-0
2β-methyldiplopterol

: 126208-35-3,138057-81-5,138128-29-7,138128-30-0
2β-methyl-17α,21β-hopane

Guidance literature:: Multi-step reaction with 2 steps

1: 0.3 mg / pyridine, SOCl₂ / CH₂Cl₂ / 0.25 h / 0 °C

2: 6 percent / AcOH, 70percent HClO₄, H₂ / Pd(OH)2 / ethyl acetate / 20 h / 20 °C / 760 Torr

With pyridine; thionyl chloride; perchloric acid; hydrogen; acetic acid; palladium dihydroxide; In dichloromethane; ethyl acetate;
DOI:10.1016/S0040-4020(01)96162-9

Reference yield:

: 126208-35-3,138057-81-5,138128-29-7,138128-30-0
2β-methyl-17α,21β-hopane

: 126208-35-3,138057-81-5,138128-29-7,138128-30-0
2α-methyl-17α,21β-hopane

Guidance literature:: With sulfur; at 240 ℃; for 3h; Product distribution; isomerization of 2β-methyl-hopanes;
DOI:10.1016/S0040-4020(01)96162-9