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Nysted Reagent

Catalog No. 381985 Name Sigma Aldrich
CAS Number 41114-59-4 Website http://www.sigmaaldrich.com
M. F. C6H12Br2OZn3 Telephone 1-800-521-8956
M. W. 456.10688 Fax
Purity Email
Storage Chembase ID: 128675

SYNONYMS

Title
Nysted 试剂
IUPAC name
bromo({[(bromozincio)methyl]zincio}methyl)zinc; oxolane
IUPAC Traditional name
bromo({[(bromozincio)methyl]zincio}methyl)zinc; tetrahydrofuran
Synonyms
cyclo-Dibromodi-μ-methylene[μ-(tetrahydrofuran)]trizinc
环-二溴二-μ-亚甲基[μ-(四氢呋喃)]三锌

DATABASE IDS

PubChem SID 24863854
CAS Number 41114-59-4
MDL Number MFCD00134567

PROPERTIES

Concentration 20 wt. % suspension in THF
Empirical Formula (Hill Notation) C6H12Br2OZn3
Density 1.186 g/mL at 25 °C(lit.)
Flash Point -26 °C
Flash Point -14.8 °F
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H318-H335
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
GHS Precautionary statements P210-P261-P280-P305 + P351 + P338
RID/ADR UN 3399 4.3/PG 2
Risk Statements 11-19-36/37
Safety Statements 16-26
Supplemental Hazard Statements May form explosive peroxides.
Hazard Class 4.3
UN Number 3399
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Application
Useful reagent for the methylenation of ketones and α-ketols.
Reactant for:
• Synthesis of amphidinolide T3 using a ring-closing metathesis and asymmetric dihydroxylation strategy1
• Methylenation of carbonyl compounds2
• Olefination reactions3
Packaging
100 g in glass bottle
Description (简体中文)
Application
酮和 α-酮醇亚甲基化反应的有效试剂。
Reactant for:
• Synthesis of amphidinolide T3 using a ring-closing metathesis and asymmetric dihydroxylation strategy1
• Methylenation of carbonyl compounds2
• Olefination reactions3
包装
100 g in glass bottle

REFERENCES