Borinic acid, dibutyl-, (1Z)-1-ethyl-1-propenyl ester

Base Information

• Chemical Name: Borinic acid, dibutyl-, (1Z)-1-ethyl-1-propenyl ester
• CAS No.: 78024-10-9
• Molecular Formula: C13H27BO
• Molecular Weight: 210.168
• Mol file: 78024-10-9.mol

Synonyms:

Chemical Property of Borinic acid, dibutyl-, (1Z)-1-ethyl-1-propenyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Borinic acid, dibutyl-, (1Z)-1-ethyl-1-propenyl ester

There total 1 articles about Borinic acid, dibutyl-, (1Z)-1-ethyl-1-propenyl 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:

di-n-butylboryl trifluoromethanesulfonate (60669-69-4) + pentan-3-one (96-22-0) → cis-(n-Bu)2BOC(Et)CHCH3 (78024-10-9)

Guidance literature:

With diisopropylethylamine or 2,6-lutidine; In diethyl ether; byproducts: trans-(n-Bu)2BOC(Et)CHCH3; to stirred soln. of amine and dialkylboryl triflate in ether under Ar dropwise added substrate at -78°C for 30 min; mixture of cis-trans, ratio >97:3,various base and conditions, various ratio of mixture;

DOI:10.1021/ja00401a031

Reference yield: 70.0%

bis-(dimethylamino)methane (51-80-9) + cis-(n-Bu)2BOC(Et)CHCH3 (78024-10-9) → 1-(dimethylamino)-2-methylpentan-3-one (51690-03-0,159144-11-3)

Guidance literature:

In dichloromethane; for 2h; Ambient temperature;

DOI:10.1039/c39900001532

upstream raw materials:

di-n-butylboryl trifluoromethanesulfonate

pentan-3-one

Downstream raw materials:

1-(dimethylamino)-2-methylpentan-3-one