quinuclidine-benzylcyanoborane

Base Information

Chemical Name:quinuclidine-benzylcyanoborane
CAS No.:124287-33-8
Molecular Formula:C₁₄H₁₉BN₂
Molecular Weight:226.129
Hs Code.:

Synonyms:quinuclidine-benzylcyanoborane

Suppliers and Price of quinuclidine-benzylcyanoborane

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 quinuclidine-benzylcyanoborane

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of quinuclidine-benzylcyanoborane

There total 6 articles about quinuclidine-benzylcyanoborane 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: 15.0%

: 773837-37-9
sodium cyanide

: 124287-24-7
quinuclidine-benzyliodoborane

: 124287-33-8
quinuclidine-benzylcyanoborate

Guidance literature:: In tetrahydrofuran; under N2, addn. of NaCN to a soln. of iodoborane in THF with stirring, after 48 h allowed to settle; decantation, evapn., extd. with CHCl3, org. extracts filtered, evapd., oil solidified overnight at room temp., solid washed (water), dissolved in CHCl3, dried (MgSO4), concd., crystn. after addn. of C7H16;

Reference yield: 5.0%

: 124316-38-7
lithium benzylcyanodihydroborate-N,N'-tetramethylethylenediamine

: 124287-24-7
quinuclidine-benzyliodoborane

: 124287-33-8
quinuclidine-benzylcyanoborate

Guidance literature:: With HCl*(C₂H₅)2O; In tetrahydrofuran; dichloromethane; byproducts: H2; under N2, borate cooled to 0°C in THF, addn. of HCl*Et2O drop by drop to the stirred soln., milky mixt. warmed to room temp., stirred for 4 h until gas evolved, addn. of quinuclidine in CH2Cl2, heated to 40°C for 12 h; evapn., addn. of CH2Cl2, filtered, evapn., column chromy (silica gel, EtOAc);

Reference yield:

: 124287-24-7
quinuclidine*BH(benzyl)I

: 124287-33-8
quinuclidine*BH(benzyl)CN

Guidance literature:: With NaCN; In tetrahydrofuran; reaction of quinuclidine*BH(benzyl)I with NaCN in THF at room temp. (48 h), evaporation, CHCl3 extraction of the residue; recrystallization from CHCl3/hexane; yield 20 % (based on qiunuclidine*BH2(benzyl));
DOI:10.1039/c39890000900