Patent search ap:("BASF SE") AND inv:"Maximilian Menche" Page 1

1.

发明授权
Synthesis of N-vinyl compounds by reacting NH-compounds with acetylene in presence of homogeneous phosphine catalyst 有权

公开(公告)号：US12172958B2

公开(公告)日：2024-12-24

申请号：US18561835

申请日：2022-05-10

Applicant: BASF SE

Inventor： Thomas Schaub , Pavel Tuzina , Frank Bienewald , Maximilian Menche , Nikolai Amadeus Sitte , A. Stephen K. Hashmi

IPC: C07D207/267 , C07D263/20

Abstract: A process to produce N-vinyl compounds by homogeneous catalysis can be performed. Acetylene is reacted with a compound having at least one nitrogen bearing a substitutable hydrogen residue in a liquid phase in the presence of at least one phosphine as a catalyst to produce the compounds.

2.

发明公开
SYNTHESIS OF N-VINYL COMPOUNDS BY REACTING NH-COMPOUNDS WITH ACETYLENE IN PRESENCE OF HOMOGENEOUS PHOSPHINE CATALYST 审中-公开

公开(公告)号：US20240270690A1

公开(公告)日：2024-08-15

申请号：US18561835

申请日：2022-05-10

Applicant: BASF SE

Inventor： Thomas Schaub , Pavel Tuzina , Frank Bienewald , Maximilian Menche , Nikolai Amadeus Sitte , A. Stephen K. Hashmi

IPC: C07D207/267 , C07D263/20

CPC classification number: C07D207/267 , C07D263/20

Abstract: A process to produce N-vinyl compounds by homogeneous catalysis can be performed. Acetylene is reacted with a compound having at least one nitrogen bearing a substitutable hydrogen residue in a liquid phase in the presence of at least one phosphine as a catalyst to produce the compounds.

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