| Identification | More | [Name]
2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE | [CAS]
161344-85-0 | [Synonyms]
5R)-2-Butyl-N
5-dicarboxaMide
N'-tetraMethyl-1
2-dioxaborolane-4
2-Butyl-1,3,2-dioxaborolane-4R,5R-dicarboxylic
2-Butyl-N,N,N',N'-Tetramethyl-1,3,2-Dioxaborola
N-BUTYLBORONIC ACID,N,N,N',N'-TETRAMETHYL L-TARTARAMIDE ESTER
2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE
2-BUTYL-N,N,N',N'-TETRA-METHYL-1,3,2-DIOXABOROLANE-4,5, DICARBOXAMIDE
Butylboronic acid N,N,N',N'-tetramethyl-L-tartaric acid diamide ester
2-Butyl-N4,N4,N5,N5-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide
2-BUTYL-1,3,2-DIOXABOROLANE-4R,5R-DICARBOXYLIC ACID BIS(DIMETHYLAMIDE)
2-BUTYL-N,N,N',N'-TETRAMETHYL-1,3,2-DIOXABOROLANE-(4R,5R)-DICARBOXAMIDE
(4R,5R)-2-BUTYL-N,N,N',N'-TETRAMETHYL-1,3,2-DIOXABOROLANE-4,5-DICARBOXAMIDE
(But-1-yl)boronic acid, N,N,N',N'-tetramethyl-L-tartaric acid diamide ester
Butylboronic acid N,N,N',N'-tetramethyl-L-tartaric acid diamide ester
(4R,5R)-2-Butyl-1,3,2-dioxaborolane-4,5-dicarboxylic acid bis(dimethylamide)
(4R,5R)-2-Butyl-N4,N4,N5,N5-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide
(4R,5R)-2-(But-1-yl)-N,N,N',N'-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide
1,3,2-Dioxaborolane-4,5-dicarboxamide, 2-butyl-N4,N4,N5,N5-tetramethyl-, (4R,5R)- | [Molecular Formula]
C12H23BN2O4 | [MDL Number]
MFCD04038920 | [Molecular Weight]
270.13 | [MOL File]
161344-85-0.mol |
| Chemical Properties | Back Directory | [Boiling point ]
178-179 °C(lit.) | [density ]
1.072 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.478(lit.)
| [Fp ]
>230 °F
| [storage temp. ]
Inert atmosphere,Room Temperature | [pka]
-0.81±0.40(Predicted) | [optical activity]
[α]20/D -105°, c = 1.7% in chloroform | [CAS DataBase Reference]
161344-85-0(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [Hazard Note ]
Irritant |
| Hazard Information | Back Directory | [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.
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Sigma-Aldrich
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