Process for producing retinal and intermediate for producing the same
US6211411A · kind A · utility
4Cited by
7References
22Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 9, 1999 |
| Grant date | Apr 3, 2001 |
| Priority date | — |
| Expiry date | Jun 9, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
There are disclosed sulfone aldehyde derivatives of the Formula (1): ##STR1## wherein Ar is an optionally substituted aryl group, a process for producing retinal by using the same, and an intermediate for producing the sulfone aldehyde derivative.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.