公开(公告)号：CA2066205A1

公开(公告)日：1991-04-18

申请号：CA2066205

申请日：1990-10-16

Applicant: CATALYTICA INC

Inventor： FELLMAN JERE D ,  MASSIANI PASCALE ,  EXNER HERBERT ,  WENTRCEK PAUL R ,  SAXTON ROBERT J

IPC: B01J29/04 ,  B01J29/70 ,  B01J29/85 ,  B01J29/90 ,  C07B61/00 ,  C07C2/66 ,  C07C2/86 ,  C07C15/24 ,  C07C51/265 ,  C07C63/38

Abstract: 2066205 9105751 PCTABS00005 The selective alkylation of naphthalene or 2-ethylnaphthalene to diethylnaphthalene while maximizing the yield of the 2,6-diethylnaphthalene isomer is achieved by carrying out the reaction in the presence of a shape selective catalyst such as the zeolite catalyst ZSM-12.