(S,S)-1,2-Bis[boranato(tert-butyl)methylphosphino]ethane

Base Information

• Chemical Name: (S,S)-1,2-Bis[boranato(tert-butyl)methylphosphino]ethane
• CAS No.: 203000-48-0
• Molecular Formula: C₁₂H₃₄B₂P₂
• Molecular Weight: 261.971
• Hs Code.: 2919900090
• European Community (EC) Number: 678-058-7
• Mol file: 203000-48-0.mol

Synonyms:(S,S)-1,2-Bis[boranato(tert-butyl)methylphosphino]ethane;203000-48-0;SCHEMBL3459149;AKOS037653163;GS-0011;B2089;(S,s)-1,2-bis(boranato(t-butyl)methylphosphino) ethane;(S)-tert-butyl({2-[(S)-tert-butyl(methyl)phosphanyl]ethyl})methylphosphane diborane

Chemical Property of (S,S)-1,2-Bis[boranato(tert-butyl)methylphosphino]ethane

Chemical Property:

• Melting Point: 169-171 °C
• PSA: 27.18000
• LogP: 3.56500
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 5
• Exact Mass: 256.1852352
• Heavy Atom Count: 16
• Complexity: 142

Purity/Quality:

98%,99%, ^*data from raw suppliers

(S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane Bis(borane) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [B].[B].CC(C)(C)P(C)CCP(C)C(C)(C)C
• Isomeric SMILES: [B].[B].CC(C)(C)[P@@](C)CC[P@](C)C(C)(C)C

Technology Process of (S,S)-1,2-Bis[boranato(tert-butyl)methylphosphino]ethane

There total 1 articles about (S,S)-1,2-Bis[boranato(tert-butyl)methylphosphino]ethane 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: 38.0%

tert-butyldimethylphosphine borane complex (203000-43-5) → 1,2-bis(boranato(tert-butyl)methylphosphino)ethane (930804-73-2,203072-38-2,512784-87-1,203000-48-0,263768-85-0)

Guidance literature:

tert-butyldimethylphosphine borane complex; With sec.-butyllithium; In diethyl ether; hexane; at -78 ℃; for 3h; Inert atmosphere;

With copper dichloride; In diethyl ether; hexane; at -78 - 20 ℃; for 15h; Inert atmosphere;

With ammonia; water; In tetrahydrofuran; hexane;

DOI:10.1021/ol800261j

upstream raw materials:

tert-butyldimethylphosphine borane complex

Refernces