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2 7-DI(TERT-BUTYL)-9-FLUORENYLMETHYL

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Company Name: Energy Chemical  
Tel: 021-021-58432009 400-005-6266
Email: sales8178@energy-chemical.com
Products Intro: Product Name:2,7-Di-tert-butyl-9-fluorenylMethyl chloroforMate
CAS:287381-46-8
Purity:97% Package:1G
Company Name: Hangzhou Sage Chemical Co., Ltd.  
Tel: +86057186818502 13588463833
Email: info@sagechem.com
Products Intro: Product Name:Carbonochloridic acid, [2,7-bis(1,1-diMethylethyl)-9H-fluoren-9-yl]Methyl ester
CAS:287381-46-8
Purity:98% Package:1g;5g;100g;Bulk
Company Name: Sigma-Aldrich  
Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Products Intro: Product Name:2,7-Di-tert-butyl-9-fluorenylmethyl chloroformate 97%
CAS:287381-46-8
Purity:97% Package:1G Remarks:ALDRICH
Company Name: Riedel-de Haen AG  
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Products Intro: CAS:287381-46-8
Company Name: SIGMA-RBI  
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2 7-DI(TERT-BUTYL)-9-FLUORENYLMETHYL Basic information
Product Name:2 7-DI(TERT-BUTYL)-9-FLUORENYLMETHYL
Synonyms:2 7-DI(TERT-BUTYL)-9-FLUORENYLMETHYL;Carbonochloridic acid, [2,7-bis(1,1-diMethylethyl)-9H-fluoren-9-yl]Methyl ester;2,7-Di-tert-butyl-9-fluorenylmethyl chloroformate 97%;(2,7-ditert-butyl-9H-fluoren-9-yl)methyl carbonochloridate
CAS:287381-46-8
MF:C23H27ClO2
MW:370.91
EINECS:
Product Categories:Acid Halides;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;Acid Halides;Carbonyl Compounds;Organic Building Blocks
Mol File:287381-46-8.mol
2 7-DI(TERT-BUTYL)-9-FLUORENYLMETHYL Structure
2 7-DI(TERT-BUTYL)-9-FLUORENYLMETHYL Chemical Properties
Melting point 66-70 °C(lit.)
Boiling point 447.8±14.0 °C(Predicted)
density 1?+-.0.06 g/cm3(Predicted)
storage temp. 2-8°C
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45
RIDADR UN 3261 8/PG 2
WGK Germany 3
MSDS Information
2 7-DI(TERT-BUTYL)-9-FLUORENYLMETHYL Usage And Synthesis
Uses2,7-Di-tert-butyl-9-fluorenylmethyl chloroformate may be used in the preparation of polymer-supported (2,7-di-tert-butyl-9-fluorenyl)methyl succinimidyl carbonate (Dtb-Fmoc-P-OSu), a polymeric reagent for protecting amino groups.
General Description2,7-Di-tert-butyl-9-fluorenylmethyl chloroformate contains 2,7-di-tert-butyl-Fmoc protecting group (Fmoc= fluorenylmethoxycarbonyl), which is more soluble in organic solvents when compared to its Fmoc analog. It can be prepared from fluorene in three steps, by di-tert-butylation, hydroxymethylation and phosgenation.
2 7-DI(TERT-BUTYL)-9-FLUORENYLMETHYL Preparation Products And Raw materials
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