9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt

9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt Suppliers list

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Products Intro:	Product Name:9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt CAS:101696-41-7

Company Name:	Hefei TNJ Chemical Industry Co.,Ltd.
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Products Intro:	Product Name:Borate(1-),[1,2:5,6-bis-O-(1-methylethylidene)-a-D-glucofura... CAS:101696-41-7

Company Name:	Shanghai Scientia Pharmaceutical Technology Co., Ltd.
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Products Intro:	Product Name:9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt CAS:101696-41-7 Purity:98%min Package:500g;1kg;5kg;10kg;20kg;25kg;50kg;100kg

Company Name:	Shanghai Gewu Zhizhi Pharmaceutical Technology Co., Ltd. (manufacturer)
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Products Intro:	Product Name:Borate(1-),[1,2:5,6-bis-O-(1-methylethylidene)-a-D-glucofuranosato-kO3]-1,5-cyclooctanediylhydro-, potassium, (T-4)- (9CI) CAS:101696-41-7

9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt Basic information

Product Name:	9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt
Synonyms:	9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt;9-O-(1,2:5,6-Di-O-isopropylidene-a-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane, Potassium Salt;Borate(1-),[1,2:5,6-bis-O-(1-methylethylidene)-a-D-glucofuranosato-kO3]-1,5-cyclooctanediylhydro-, potassium, (T-4)- (9CI);Borate(1-),[1,2:5,6-bis-O-(1-methylethylidene)-a-D-glucofura...
CAS:	101696-41-7
MF:	C20H32BKO6
MW:	418.38
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Mol File:	101696-41-7.mol

9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt Chemical Properties

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MSDS Information

9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt Usage And Synthesis

Uses	9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt is a chiral borohydride reagent for enantioselective reduction of ketones.
Synthesis	9-BBN, by reaction with the chiral alcohol 1,2;5,6-di-O-isopropylidene- α-D-glucofuranose (DPGF) (both commercially available), is transformed into the borinic ester 9-O-DIPGF-9-BBN which, by treatment with a modest excess (1.1-1.5 equiv) of potassium hydride, is completely transformed within 2 h into K-glucoride (9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt).
Precautions	K-glucoride (9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt) is relatively stable toward disproportionation at rt, especially when the THF solution is stored over excess potassium hydride under a positive pressure of nitrogen. It is usually prepared and stored in THF solution.

9-O-(1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-boratabicyclo[3.3.1]nonane potassium salt Preparation Products And Raw materials

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