(4-Bromo-phenyl)-carbamic acid (R)-3-methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enylmethyl ester

Base Information

Chemical Name:(4-Bromo-phenyl)-carbamic acid (R)-3-methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enylmethyl ester
CAS No.:75731-87-2
Molecular Formula:C₂₁H₃₀BrNO₂
Molecular Weight:408.379
Hs Code.:

Synonyms:(4-Bromo-phenyl)-carbamic acid (R)-3-methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enylmethyl ester

Suppliers and Price of (4-Bromo-phenyl)-carbamic acid (R)-3-methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enylmethyl ester

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 0 raw suppliers

Chemical Property of (4-Bromo-phenyl)-carbamic acid (R)-3-methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enylmethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (4-Bromo-phenyl)-carbamic acid (R)-3-methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enylmethyl ester

There total 3 articles about (4-Bromo-phenyl)-carbamic acid (R)-3-methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enylmethyl ester 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: 85.0%

: 75731-86-1
[(R)-3-Methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enyl]-methanol

: 2493-02-9
4-bromophenyl isocyanate

: 75731-87-2
(4-Bromo-phenyl)-carbamic acid (R)-3-methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enylmethyl ester

Guidance literature:: With 1,4-diaza-bicyclo[2.2.2]octane; In tetrahydrofuran; at 25 ℃; for 18h;
DOI:10.1021/jo00314a027

Reference yield:

: 59697-64-2
(E)-2-ethylidene-3-methylcyclohexanone

: 75731-87-2
(4-Bromo-phenyl)-carbamic acid (R)-3-methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enylmethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 64 percent / tetrahydrofuran; dimethylsulfoxide / 1./ 0 deg C, 2 h, 2./ 25 deg C, l8 h

2: diethyl ether / -25 °C

3: 85 percent / 1,4-diazabicyclo<2.2.2>octane / tetrahydrofuran / 18 h / 25 °C

With 1,4-diaza-bicyclo[2.2.2]octane; In tetrahydrofuran; diethyl ether; dimethyl sulfoxide;
DOI:10.1021/jo00314a027

Reference yield:

: 75731-75-8
(3R,5R)-4-Eth-(E)-ylidene-5-methyl-1-oxa-spiro[2.5]octane

: 75731-87-2
(4-Bromo-phenyl)-carbamic acid (R)-3-methyl-2-((R)-1-methyl-pentyl)-cyclohex-1-enylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: diethyl ether / -25 °C

2: 85 percent / 1,4-diazabicyclo<2.2.2>octane / tetrahydrofuran / 18 h / 25 °C

With 1,4-diaza-bicyclo[2.2.2]octane; In tetrahydrofuran; diethyl ether;
DOI:10.1021/jo00314a027