2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE Chemical Properties

Boiling point:

178-179 °C(lit.)

Density 

1.072 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.478(lit.)

Flash point:

>230 °F

storage temp. 

Inert atmosphere,Room Temperature

pka

-0.81±0.40(Predicted)

form 

oil

color 

Yellow

optical activity

[α]20/D -105°, c = 1.7% in chloroform

CAS DataBase Reference

161344-85-0(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Safety Statements 

23-24/25

WGK Germany 

3

Hazard Note 

Irritant

HS Code 

2931900090

MSDS

• Language:English Provider:SigmaAldrich

2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE Usage And Synthesis

Uses

Butylboronic acid?N,N,N′,N′-tetramethyl-L-tartaric acid diamide ester can be used as a cyclopropanation ligand in one of the key steps for the total synthesis of:

• (+)-Frondosin, a natural product from marine sponges.
• Marine cyanobacterium natural products: coibacins A and B.

2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE(161344-85-0)Related Product Information

• n-Butylboronic acid
• 2-BUTYL-1,3,2-DIOXABOROLANE-4S,5S-DICARBOXYLIC ACID BIS(DIMETHYLAMIDE)
• 2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE
• N,N,N',N'-Tetramethyl-L-tartramide