公开(公告)号：DE2502834C2

公开(公告)日：1977-02-17

申请号：DE2502834

申请日：1975-01-24

Applicant: BASF AG

Inventor： HETZEL ECKHARD DIPL-ING ,  WEITZ HANS-MARTIN DIPL-CHEM DR ,  VOGEL LUDWIG ,  HARTIG JUERGEN DIPL-CHEM DR

IPC: B01J23/64 ,  B01J27/02

公开(公告)号：DE2502834B1

公开(公告)日：1976-06-24

申请号：DE2502834

申请日：1975-01-24

Applicant: BASF AG

Inventor： HETZEL ECKHARD DIPL-ING ,  WEITZ HANS-MARTIN DIPL-CHEM DR ,  VOGEL LUDWIG ,  HARTIG JUERGEN DIPL-CHEM DR

IPC: B01J23/64 ,  B01J27/02 ,  C07C69/16

Abstract: Butene diol diacetates, esp. 2-butene-1,4-diol-1,4 (I) and t-butene-3,4-diol (II) diacetates are prepd. by reacting butadiene with O2 and HOAc in liquid or gaseous phase in the presence of a solid catalyst contg. Pt and at least one of As, P, Sb, Se or Te. The diacetates are inters. for butene diol and butanediol and 3,4-butene diol diacetate is an inter. for vitamins and other biologically active cpds.

公开(公告)号：DE2334226A1

公开(公告)日：1975-01-16

申请号：DE2334226

申请日：1973-07-05

Applicant: BASF AG

Inventor： WEITZ HANS-MARTIN DIPL-CHEM DR ,  HARTIG JUERGEN DIPL-CHEM DR

IPC: C07B61/00 ,  B01J23/00 ,  B01J23/40 ,  B01J23/74 ,  B01J25/00 ,  C07C20060101 ,  C07C67/00 ,  C07C231/00 ,  C07C231/04 ,  C07C231/10 ,  C07C237/06 ,  C07C103/18