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118710 Sigma-Aldrich

2-Methyl-1,4-pentadiene

99%

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Properties

Related Categories Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks More...
assay   99%
refractive index   n20/D 1.406 (lit.)
bp   56 °C (lit.)
density   0.692 g/mL at 25 °C (lit.)
storage temp.   room temp
SMILES string   CC(=C)CC=C
InChI   1S/C6H10/c1-4-5-6(2)3/h4H,1-2,5H2,3H3
InChI key   DRWYRROCDFQZQF-UHFFFAOYSA-N

Description

General description

2-Methyl-1,4-pentadiene forms an organotrifluoroborate reagent by cross-metathesis reaction with vinylboronate. It reacts with bromo or iodo benzene in the presence of piperidine and palladium acetate-tri-o-tolylphosphine catalyst to give 1-phenyl-5-piperidino-3-alkenes.

Packaging

1 g in ampule

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2461 3 / PGII
WGK Germany 
3
RTECS 
RZ2473500
Flash Point(F) 
28.4 °F
Flash Point(C) 
-2 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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