公开(公告)号：US20240294449A1

公开(公告)日：2024-09-05

申请号：US18571761

申请日：2022-06-10

Applicant: BASF SE

Inventor： Thomas SCHAUB ,  Grigory Andre SHEVCHENKO ,  A. Stephen K. HASHMI ,  Nikolai Amadeus SITTE

IPC: C07C29/42

CPC classification number: C07C29/42

Abstract: A process to produce propargylic alcohol, wherein acetylene is reacted with formaldehyde in the liquid phase in the presence of a copper catalyst and at least one phosphine.

公开(公告)号：US20210355053A1

公开(公告)日：2021-11-18

申请号：US17285128

申请日：2019-10-21

Applicant: BASF SE

Inventor： Thomas SCHAUB ,  Martin ERNST ,  Pilar CALLEJA ,  A. Stephen K. HASHMI

IPC: C07C29/145 ,  C07C35/14 ,  B01J31/24 ,  B01J31/20

Abstract: A process can be used for producing an organic compound A, which contains at least one primary alcoholic hydroxy group and at least one secondary alcoholic hydroxy group. The process involves reacting a compound B, which contains at least one nitrile group and at least one ketone group, with hydrogen and water in the presence of at least one homogeneous transition metal catalyst TMC 1.