Reaktion #95304

ord-9a4274936f6441fe8affb6c22beeffe7

Reaktionsgleichung

C#CC(CCCCCC)OC(c1ccccc1)(c1ccccc1)c1ccccc1
3-triphenylmethoxy-1-nonyne
CC(C)C(C)BC(C)C(C)C
disiamylborane
BrBr
bromine
→
CCCCCCC(/C=C/Br)OC(c1ccccc1)(c1ccccc1)c1ccccc1
title compound
CCCCCCC(/C=C/Br)OC(c1ccccc1)(c1ccccc1)c1ccccc1
1-bromo-3-triphenylmethoxy-trans-1-nonene

Edukte

C#CC(CCCCCC)OC(c1ccccc1)(c1ccccc1)c1ccccc1
3-triphenylmethoxy-1-nonyne
CC(C)C(C)BC(C)C(C)C
disiamylborane
BrBr
bromine

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

Treatment of 3-triphenylmethoxy-1-nonyne (Example 128) with disiamylborane and the bromine by the procedure described in Example 1173 is productive of the title compound.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US04343949uspto-grants-1982_08