Title:
PREPARATION OF ETHYNYLBENZENES
Document Type and Number:
Japanese Patent JPS51125221
Kind Code:
A
Abstract:
Novel process for preparing ethynylbenzene compounds by the dehalogenation of beta , beta , alpha -trichlorophenylethane compounds is described. Novel intermediates are also disclosed.
Inventors:
JIYOOJI ETSUCHI DAGURASU
NOOMAN JIEI SANTORA
NOOMAN JIEI SANTORA
Application Number:
JP13612575A
Publication Date:
November 01, 1976
Filing Date:
November 12, 1975
Export Citation:
Assignee:
RORER INC WILLIAM H
International Classes:
C07B31/00; C07B35/06; C07C1/00; C07C1/26; C07C15/00; C07C15/48; C07C17/00; C07C17/23; C07C17/25; C07C25/18; C07C25/24; C07C33/38; C07C33/50; C07C45/46; C07C45/63; C07C49/792; C07C49/794; C07C67/00; C07C205/06; (IPC1-7): C07C1/26; C07C15/09; C07C15/12; C07C17/00; C07C25/02; C07C37/00; C07C39/00; C07C41/00; C07C43/20; C07C49/76