Borane-methyl sulfide complex Chemical Properties

Melting point:

-40--37°C

Boiling point:

~34 °C

Density 

1.287 g/mL at 25 °C

refractive index 

1.4570

Flash point:

65 °F

storage temp. 

2-8°C

solubility 

Miscible with ethyl ether, tetrahydrofurane, dichloromethane, benzene, xylene, hexane, diglyme, dimethyl ether, ethyl acetate, toluene, methylene chloride and other aprotic solvents.

form 

Solution

Specific Gravity

0.801

color 

Colorless to pale yellow

Water Solubility 

reacts

Sensitive 

Air & Moisture Sensitive

BRN 

3663489

InChIKey

RMHDLBZYPISZOI-UHFFFAOYSA-N

CAS DataBase Reference

13292-87-0(CAS DataBase Reference)

NIST Chemistry Reference

Borane-methyl sulfide complex(13292-87-0)

EPA Substance Registry System

Boron, trihydro[thiobis[methane]]-, (T-4)- (13292-87-0)

Safety Information

Hazard Codes 

F+,Xn,F,Xi

Risk Statements 

12-14/15-19-20/22-37/38-41-67-65-63-48/20-38-11-22-14-40-36-21-36/37/38-37

Safety Statements 

36/37-62-36/39-33-26-23-16-36-24/25-7/8-43-39-36/37/39

RIDADR 

UN 3399 4.3/PG 1

WGK Germany 

3

RTECS 

PV5080000

F 

10-13-23

TSCA 

Yes

HazardClass 

4.3

PackingGroup 

II

HS Code 

29309090

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

Borane-methyl sulfide complex Usage And Synthesis

Chemical Properties

clear colorless to light yellow solution

Uses

Borane-dimethyl sulfide complex is used for hydroborations and reductions. Used with a dendrimeric supported L-pyrrolidinol in the asymmetric reduction of indanones and tetralones. CBS-catalyzed asymmetric reduction of ferrocenyl-1,3-diketones to 1,3-diols. Highly enantioselective reduction of ketones catalyzed by C3-symmetric tripodal hydroxyamides.

Uses

Borane-dimethyl sulfide (BH₃ Me₂S) can be used as a reagent:

• For the selective synthesis of 1,3,5-oxygenated compounds from dimethyl 3-oxoglutarate.
• For the conversion of ozonides to alcohols.
• In the CBS-catalyzed asymmetric reduction of ferrocenyl-1,3-diketones to 1,3-diols.
• For enantioselective reduction of ketones to chiral secondary alcohols in the presence of C₃-symmetric tripodal hydroxyamide as a ligand.
• For the hydroboration reduction and other applications.
• With a dendrimeric supported L-pyrrolidinol in the asymmetric reduction of indanones and tetralones.

General Description

Borane dimethyl sulfide complex (BMS) acts as a highly efficient and selective reducing agent in the presence of catalytic sodium tetrahydroborate for α-hydroxy esters. Asymmetric borane reduction of a variety of prochiral ketones with BMS using spiroborate esters as catalyst has been reported.

Borane-methyl sulfide complex(13292-87-0)Related Product Information

• Hydrogen Sulfide
• Sodium sulfide
• Dimethyl fumarate
• Methoxydiethylborane
• tert-Butyl methyl ether
• (2-Methoxyethyl)benzene
• N,N-Dimethylformamide
• CHLOROMETHYL METHYL SULFIDE
• (+)-Diisopinocampheyl chloroborane
• ETHANE
• Borane-pyridine complex
• Tribenuron methyl
• Dimethyl sulfate
• Dimethyl phthalate
• Thioanisole
• CARBONYL SULFIDE
• Poly(tetrahydrofuran)
• Dimethylaminoborane