GB972971A - Novel benzophenones and the preparation thereof - Google Patents

Novel benzophenones and the preparation thereof

Info

Publication number
GB972971A
GB972971A GB4097762A GB4097762A GB972971A GB 972971 A GB972971 A GB 972971A GB 4097762 A GB4097762 A GB 4097762A GB 4097762 A GB4097762 A GB 4097762A GB 972971 A GB972971 A GB 972971A
Authority
GB
United Kingdom
Prior art keywords
preparation
chlorobenzophenone
treating
product
sodium salt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4097762A
Inventor
Earl Reeder
Leo Henryk Sternbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to GB4097762A priority Critical patent/GB972971A/en
Publication of GB972971A publication Critical patent/GB972971A/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention comprises 2-alkenylamino-5-halobenzophenones and their preparation by treating the sodium salt of a 2-tosylamido-5-halobenzophenone with an alkenyl halide and hydrolysing the product. The sodium salt of 2-(p-tolylsulphonamido)-5-chlorobenzophenone is prepared by condensing p-tolysulphonyl chloride with 2-amino -5- chlorobenzophenone and treating the product with caustic soda.
GB4097762A 1960-12-09 1960-12-09 Novel benzophenones and the preparation thereof Expired GB972971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4097762A GB972971A (en) 1960-12-09 1960-12-09 Novel benzophenones and the preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4097762A GB972971A (en) 1960-12-09 1960-12-09 Novel benzophenones and the preparation thereof

Publications (1)

Publication Number Publication Date
GB972971A true GB972971A (en) 1964-10-21

Family

ID=10417531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4097762A Expired GB972971A (en) 1960-12-09 1960-12-09 Novel benzophenones and the preparation thereof

Country Status (1)

Country Link
GB (1) GB972971A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2563843A2 (en) * 2010-04-28 2013-03-06 University Of Georgia Research Foundation, Inc. Photochemical cross-linkable polymers, methods of marking photochemical cross-linkable polymers, methods of using photochemical cross-linkable polymers, and methods of making articles containing photochemical cross-linkable polymers
US10010074B2 (en) 2011-10-14 2018-07-03 University Of Georgia Research Foundation, Inc. Photochemical cross-linkable polymers, methods of making photochemical cross-linkable polymers, methods of using photochemical cross-linkable polymers, and methods of making articles containing photochemical cross-linkable polymers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2563843A2 (en) * 2010-04-28 2013-03-06 University Of Georgia Research Foundation, Inc. Photochemical cross-linkable polymers, methods of marking photochemical cross-linkable polymers, methods of using photochemical cross-linkable polymers, and methods of making articles containing photochemical cross-linkable polymers
EP2563843A4 (en) * 2010-04-28 2014-08-06 Univ Georgia Photochemical cross-linkable polymers, methods of marking photochemical cross-linkable polymers, methods of using photochemical cross-linkable polymers, and methods of making articles containing photochemical cross-linkable polymers
US9714481B2 (en) 2010-04-28 2017-07-25 The University Of Georgia Research Foundation, Inc Photochemical cross-linkable polymers, methods of making photochemical cross-linkable polymers, methods of using photochemical cross-linkable polymers, and methods of making articles containing photochemical cross-linkable polymers
US9879117B2 (en) 2010-04-28 2018-01-30 University Of Georgia Research Foundation, Inc. Photochemical cross-linkable polymers, methods of making photochemical cross-linkable polymers, methods of using photochemical cross-linkable polymers, and methods of making articles containing photochemical cross-linkable polymers
US10010074B2 (en) 2011-10-14 2018-07-03 University Of Georgia Research Foundation, Inc. Photochemical cross-linkable polymers, methods of making photochemical cross-linkable polymers, methods of using photochemical cross-linkable polymers, and methods of making articles containing photochemical cross-linkable polymers

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