Carbamic acid, (1,3-dimethyl-2-butenyl)-, 1,1-dimethylethyl ester, (R)- (9CI)

Base Information

Chemical Name:Carbamic acid, (1,3-dimethyl-2-butenyl)-, 1,1-dimethylethyl ester, (R)- (9CI)
CAS No.:158300-08-4
Molecular Formula:C₁₁H₂₁NO₂
Molecular Weight:199.293
Hs Code.:
Mol file:158300-08-4.mol

Synonyms:Carbamicacid, (1,3-dimethyl-2-butenyl)-, 1,1-dimethylethyl ester, (R)- (9CI)

Suppliers and Price of Carbamic acid, (1,3-dimethyl-2-butenyl)-, 1,1-dimethylethyl ester, (R)- (9CI)

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

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Chemical Property of Carbamic acid, (1,3-dimethyl-2-butenyl)-, 1,1-dimethylethyl ester, (R)- (9CI)

Chemical Property:

Boiling Point:271.3±19.0 °C(Predicted)
PKA:12.37±0.46(Predicted)
PSA：38.33000
Density:0.921±0.06 g/cm3(Predicted)
LogP:3.25670

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Carbamic acid, (1,3-dimethyl-2-butenyl)-, 1,1-dimethylethyl ester, (R)- (9CI)

There total 3 articles about Carbamic acid, (1,3-dimethyl-2-butenyl)-, 1,1-dimethylethyl ester, (R)- (9CI) 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: 80.0%

: 158300-06-2
-(4-bromo-1,3-dimethyl-2-butenyl)carbamic acid tert-butyl ester

: 158300-08-4
(R)-(1,3-dimethyl-2-butenyl)carbamic acid tert-butyl ester

Guidance literature:: With lithium triethylborohydride; In tetrahydrofuran; for 0.5h; Ambient temperature;
DOI:10.1248/cpb.42.1045

Reference yield:

: C₂₅H₃₄N₂O₅S₂

: 158300-08-4
(R)-(1,3-dimethyl-2-butenyl)carbamic acid tert-butyl ester

: 158300-09-5
(S)-(1,3-dimethyl-2-butenyl)carbamic acid tert-butyl ester

Guidance literature:: With methanol; magnesium; at 20 ℃; for 0.416667h; Title compound not separated from byproducts.; sonication;
DOI:10.1021/ja076519d

Reference yield:

: 109986-62-1
-(4-hydroxy-1,3-dimethyl-2-butenyl)carbamic acid tert-butyl ester

: 158300-08-4
(R)-(1,3-dimethyl-2-butenyl)carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / PPh₃, NBS / benzene / 0.83 h / Ambient temperature

2: 80 percent / LiBEt₃H / tetrahydrofuran / 0.5 h / Ambient temperature

With N-Bromosuccinimide; lithium triethylborohydride; triphenylphosphine; In tetrahydrofuran; benzene;
DOI:10.1248/cpb.42.1045