Invention Grant
US07582804B2 Process for the preparation of a tetraalkycyclobutane-1,3-diol using a promoted-copper catalyst
失效
使用促进铜催化剂制备四烷基环丁烷-1,3-二醇的方法
- Patent Title: Process for the preparation of a tetraalkycyclobutane-1,3-diol using a promoted-copper catalyst
- Patent Title (中): 使用促进铜催化剂制备四烷基环丁烷-1,3-二醇的方法
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Application No.: US11948000Application Date: 2007-11-30
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Publication No.: US07582804B2Publication Date: 2009-09-01
- Inventor: Jennifer Ellen McCusker-Orth , Jerome Leonard Stavinoha, Jr. , Anthony Dominick Messina , Steven Thomas Perri , Zhufang Liu , Philip Conrad Heidt , Brent Alan Tennant
- Applicant: Jennifer Ellen McCusker-Orth , Jerome Leonard Stavinoha, Jr. , Anthony Dominick Messina , Steven Thomas Perri , Zhufang Liu , Philip Conrad Heidt , Brent Alan Tennant
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Agent Louis N. Moreno; Bernard J. Graves, Jr.
- Main IPC: C07C35/04
- IPC: C07C35/04
Abstract:
The present disclosure relates to the production of 2,2,4,4-tetraalkylcyclobutane-1,3-diol. In one embodiment, the present invention relates to the production of 2,2,4,4-tetraalkylcyclobutane-1,3-diol by hydrogenation of 2,2,4,4-tetraalkylcyclobutane-1,3-dione in the presence of a promoted copper-based catalyst.
Public/Granted literature
- US20080132742A1 PROCESS FOR THE PREPARATION OF A TETRAALKYCYCLOBUTANE-1,3-DIOL USING A PROMOTED-COPPER CATALYST Public/Granted day:2008-06-05
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