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(+)-B-METHOXYDIISOPINOCAMPHEYLBORANE

Product Name
(+)-B-METHOXYDIISOPINOCAMPHEYLBORANE
CAS No.
85134-98-1
Chemical Name
(+)-B-METHOXYDIISOPINOCAMPHEYLBORANE
Synonyms
(-)-B-Methoxydiisopinocampheylborane;(+)-DIISOPINOCAMPHEYLMETHOXYBORANE;()-B-Methoxydiisopinocampheylborane;(+)-B-METHOXYDIISOPINOCAMPHEYLBORANE;)-B-Methoxydiisopinocampheylborane;()-B-Methoxydiisopinocampheylborane hydrate;(-)-B-Methoxydiisopinocampheylborane hydrate;Methoxybis((1R,2R,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]Heptan-3-yl)borane;Methoxybis((1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)borane;methoxy-bis[(1R,3S,4R,5R)-4,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]borane
CBNumber
CB9279292
Molecular Formula
C21H37BO
Formula Weight
316.33
MOL File
85134-98-1.mol
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(+)-B-METHOXYDIISOPINOCAMPHEYLBORANE Property

Melting point:
>110 °C
Boiling point:
365.6±9.0 °C(Predicted)
Density 
0.95±0.1 g/cm3(Predicted)
Flash point:
>230 °F
storage temp. 
2-8°C
form 
solid
color 
white
optical activity
[α]20/D 72±3°, c = 1% in diethyl ether
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
F 
10-21
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
317047
Product name
(?)-B-Methoxydiisopinocampheylborane
Packaging
25g
Price
$426
Updated
2024/03/01
Sigma-Aldrich
Product number
317047
Product name
(?)-B-Methoxydiisopinocampheylborane
Packaging
5g
Price
$200
Updated
2023/06/20
Sigma-Aldrich
Product number
317047
Product name
(?)-B-Methoxydiisopinocampheylborane
Packaging
100g
Price
$391.8
Updated
2024/03/01
TRC
Product number
M269740
Product name
(-)-B-Methoxydiisopinocampheylboranehydrate
Packaging
100mg
Price
$40
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
BOR0004000
Product name
(-)-BETA-METHOXYDIISOPINOCAMPHEYLBORANE
Purity
95.00%
Packaging
5MG
Price
$499.94
Updated
2021/12/16
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(+)-B-METHOXYDIISOPINOCAMPHEYLBORANE Chemical Properties,Usage,Production

Uses

Reactant involved in organic synthesis reactions such as:

  • Double allylboration for synthesis of fragments of tetrafibricin
  • Anticancer cytotoxic monorhizopodin synthesis
  • Annulation of cyclic allylsilanes
  • Asymmetric synthesis of β-amino-α-hydroxy acid taxol side chain analogs

Application

B-Methoxydiisopinocampheylborane is a intermediate for the synthesis of B-allyl- and B-crotyldiisopinocampheylboranes; reacts with potassium hydride to form an asymmetric reducing agent.

Preparation

B-Methoxydiisopinocampheylborane is prepared in two steps from either (+)- or (-)-α-pinene (eq 1).

General Description

B-Methoxydiisopinocampheylborane (Ipc2BOMe) is an organoborane compound, which is prepared from excess α-pinene, borane dimethylsulfide, and methanol via the formation of an intermediate diisocampheylborane. Ipc2BOMe is used as a versatile reagent for the construction of C-C bonds in asymmetric synthesis.

(+)-B-METHOXYDIISOPINOCAMPHEYLBORANE Preparation Products And Raw materials

Raw materials

Preparation Products

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(+)-B-METHOXYDIISOPINOCAMPHEYLBORANE Suppliers

China 25 Switzerland 1 United States 5 Global 31
SIGMA-RBI
Tel
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Fax
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Country
Switzerland
ProdList
6896
Advantage
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View Lastest Price from (+)-B-METHOXYDIISOPINOCAMPHEYLBORANE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
()-B-Methoxydiisopinocampheylborane hydrate 85134-98-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
(+)-B-METHOXYDIISOPINOCAMPHEYLBORANE 85134-98-1
Price
US $1.00/KG
Min. Order
1KG
Purity
98%-99.9%
Supply Ability
200kg
Release date
2020-01-12

85134-98-1, (+)-B-METHOXYDIISOPINOCAMPHEYLBORANERelated Search:

ISO-PROPYLCYCLOBUTANE Methoxydiethylborane (+)-B-METHOXYDIISOPINOCAMPHEYLBORANE (-)-B-METHOXYDIISOPINOCAMPHEYLBORANE Disiamylborane (1R)-(+)-CIS-PINANE (1R)-(+)-TRANS-PINANE 1-ETHYLCYCLOBUTANE

  • (+)-B-METHOXYDIISOPINOCAMPHEYLBORANE
  • (+)-DIISOPINOCAMPHEYLMETHOXYBORANE
  • (-)-B-Methoxydiisopinocampheylborane
  • )-<I>B</I>-Methoxydiisopinocampheylborane
  • methoxy-bis[(1R,3S,4R,5R)-4,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]borane
  • Borinic acid, B,B-bis[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]-, methyl ester
  • ()-B-Methoxydiisopinocampheylborane
  • (-)-B-Methoxydiisopinocampheylborane hydrate
  • ()-B-Methoxydiisopinocampheylborane hydrate
  • Methoxybis((1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)borane
  • Methoxybis((1R,2R,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]Heptan-3-yl)borane
  • 85134-98-1
  • C21H37BOxH2O
  • C21H37BO
  • Reduction
  • Chiral Catalysts, Ligands, and Reagents
  • Asymmetric Synthesis