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Zinc Borohydride

CAS No.
17611-70-0
Chemical Name:
Zinc Borohydride
Synonyms
Zinc tetrahydroborate;Zinc borohydride (6CI);Bis(tetrahydroborato)zinc;Zinc bis(tetrahydroborate);Top quality zinc borohydride;Borate(1-), tetrahydro-, zinc (2:1);Top quality zinc borohydride Cas No.:17611-70-0
CBNumber:
CB82522405
Molecular Formula:
B2H8Zn
Molecular Weight:
95.07552
MDL Number:
MFCD20488782
MOL File:
17611-70-0.mol
Last updated:2023-09-07 18:57:57

SAFETY

Risk and Safety Statements

Zinc Borohydride Chemical Properties,Uses,Production

Chemical Properties

Zinc borohydride ether solution is sensitive to moisture and should be stored and used under the protection of inert gas.

Uses

zinc borohydride is unique because of the better coordination ability of Zn2+, which imparts selectivity in hydridetransferring reactions. Zinc borohydride is moderately stable in ethereal solution and has many applications in organic synthesis. Zinc borohydride, as a nonconventional hydride transferring agent, has been reported as an efficient chemo-, regio- and stereoselective reducing agent in several complex substrates. It can be used in a range of aprotic solvents such as, THF, Et2O and DME. Several combination reducing systems of Zn(BH4)2 such as Zn(BH4)2/TMEDA, Zn(BH4)2/Me3SiCl, Zn(BH4)2/ TFA/DME, Zn(BH4 ) 2 /H2O, 1Zn(BH4 ) 2 /Al 2O3 , and Zn(BH4)2/C are interesting and have been used for different reduction purposes.

Preparation

Zinc borohydride (Zn(BH4)2) needs to be prepared by in situ reaction, anhydrous zinc chloride is reacted with sodium borohydride in anhydrous ether solvent.

Reactions

Zinc borohydride is often used as a reducing agent in organic synthesis, and its reducing ability is comparable to that of lithium aluminum hydride, and its selectivity is good. It can selectively reduce aldehydes, ketones, carboxylic acids and their derivatives, imines, nitriles, epoxy compounds, alkenes (alkynes), etc., and has good stereoselectivity for chiral molecules. Because the ether solution of zinc borohydride is neutral, it is very suitable for substrates containing base-sensitive functional groups such as cyano, ester, γ-lactone, etc. In addition, when saturated ketones and α,β-unsaturated ketones coexist, the reduction of saturated ketones can be preferentially achieved selectively.
Reduction Reaction Zinc Borohydride
Reduction Reaction Zinc Borohydride

Zinc Borohydride Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 52)Suppliers
Supplier Tel Email Country ProdList Advantage
Cangzhou Lingang Xingchen Chemical Co.,Ltd.
+8613820956817 sales1@daofuchem.com China 6 58
Hebei Mojin Biotechnology Co., Ltd
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Shanghai Hengmao New Materials Technology CO., LIMITED
+86-0086-1773693-3208 +8617736933208 1137059254@qq.com China 9287 58

View Lastest Price from Zinc Borohydride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Zinc borohydride pictures 2024-01-08 Zinc borohydride
17611-70-0
US $0.00-0.00 / kg 100kg 1±0.02M in THF 100 tons Cangzhou Lingang Xingchen Chemical Co.,Ltd.
Zinc Borohydride pictures 2023-09-07 Zinc Borohydride
17611-70-0
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
Zinc Borohydride pictures 2022-10-25 Zinc Borohydride
17611-70-0
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
  • Zinc borohydride pictures
  • Zinc borohydride
    17611-70-0
  • US $0.00-0.00 / kg
  • 1±0.02M in THF
  • Cangzhou Lingang Xingchen Chemical Co.,Ltd.
  • Zinc Borohydride pictures
  • Zinc Borohydride
    17611-70-0
  • US $10.00 / KG
  • 99%
  • Hebei Guanlang Biotechnology Co., Ltd.
Zinc tetrahydroborate Bis(tetrahydroborato)zinc Zinc bis(tetrahydroborate) Top quality zinc borohydride Borate(1-), tetrahydro-, zinc (2:1) Top quality zinc borohydride Cas No.:17611-70-0 Zinc borohydride (6CI) 17611-70-0 B2H8Zn BH412Zn