Isomurrayafoline B

Base Information

Chemical Name:Isomurrayafoline B
CAS No.:107903-15-1
Molecular Formula:C₁₉H₂₁NO₂
Molecular Weight:295.381
Hs Code.:
Mol file:107903-15-1.mol

Synonyms:9H-Carbazol-2-ol,7-methoxy-3-methyl-8-(3-methyl-2-butenyl)- (9CI); Isomurrayafoline B; NSC 654280

Suppliers and Price of Isomurrayafoline B

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 5 raw suppliers

Chemical Property of Isomurrayafoline B

Chemical Property:

PSA：45.25000
LogP:4.85240

Purity/Quality:: ≥95% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Isomurrayafoline B

There total 3 articles about Isomurrayafoline B 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:

: 7-methoxy-3-methyl-8-(3-methylbut-2-enyl)-2-(triisopropylsilyloxy)carbazole

: O-methylisomurrayafoline-B

: 107903-15-1
isomurrayafoline-B

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; N,N-dimethyl-formamide; at -15 - 20 ℃; for 0.166667h;
DOI:10.1002/chem.201403645

Reference yield:

: 1643448-01-4
3,3,8-trimethyl-9-(triisopropylsilyloxy)-3,11-dihydropyrano[3,2-a]carbazole

: O-methylisomurrayafoline-B

: 107903-15-1
isomurrayafoline-B

Guidance literature:: Multi-step reaction with 3 steps

1.1: diisobutylaluminium hydride; tetrachlorosilane / toluene; hexane / 1.75 h / -78 - 10 °C

2.1: sodium hydride / tetrahydrofuran; mineral oil / 0.08 h / 0 °C

2.2: 13 h / 0 - 20 °C

3.1: tetrabutyl ammonium fluoride / N,N-dimethyl-formamide; tetrahydrofuran / 0.17 h / -15 - 20 °C

With tetrachlorosilane; tetrabutyl ammonium fluoride; sodium hydride; diisobutylaluminium hydride; In tetrahydrofuran; hexane; N,N-dimethyl-formamide; toluene; mineral oil;
DOI:10.1002/chem.201403645

Reference yield:

: 7-hydroxy-3-methyl-8-(3-methylbut-2-enyl)-2-(triisopropylsilyloxy)carbazole

: O-methylisomurrayafoline-B

: 107903-15-1
isomurrayafoline-B

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.08 h / 0 °C

1.2: 13 h / 0 - 20 °C

2.1: tetrabutyl ammonium fluoride / N,N-dimethyl-formamide; tetrahydrofuran / 0.17 h / -15 - 20 °C

With tetrabutyl ammonium fluoride; sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide; mineral oil;
DOI:10.1002/chem.201403645