发明授权
- 专利标题: Preparation of porphyrins and their metal complexes
- 专利标题(中): 卟啉及其金属络合物的制备
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申请号: US575783申请日: 1995-12-22
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公开(公告)号: US5659029A公开(公告)日: 1997-08-19
- 发明人: Paul E. Ellis, Jr. , Wayne A. Langdale
- 申请人: Paul E. Ellis, Jr. , Wayne A. Langdale
- 申请人地址: PA Philadelphia
- 专利权人: Sun Company, Inc. (R&M)
- 当前专利权人: Sun Company, Inc. (R&M)
- 当前专利权人地址: PA Philadelphia
- 主分类号: C07D487/22
- IPC分类号: C07D487/22 ; C09B47/00
摘要:
A hydroxyl-containing pyrrolic compound having a hydroxyl group or a hydroxyl-containing group in the 2-position, optionally substituted in the beta positions, is condensed in an acidified two immiscible phase solvent system to produce excellent yields of the corresponding porphyrin or metal porphyrin.
公开/授权文献
- US4631402A Optical electric-field measuring apparatus 公开/授权日:1986-12-23
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