GB281257A - - Google Patents

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Publication number
GB281257A
GB281257A GB281257DA GB281257A GB 281257 A GB281257 A GB 281257A GB 281257D A GB281257D A GB 281257DA GB 281257 A GB281257 A GB 281257A
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Prior art keywords
naphthostyril
tetrahydronaphthostyril
homologues
substitution products
catalyst
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Publication of GB281257A publication Critical patent/GB281257A/en
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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB281257D Active GB281257A (cs)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969346A (en) * 1972-07-07 1976-07-13 Ciba-Geigy Corporation Naphtholactamcarbinols color formers, their manufacture and use in pressure-sensitive or thermoreactive recording material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969346A (en) * 1972-07-07 1976-07-13 Ciba-Geigy Corporation Naphtholactamcarbinols color formers, their manufacture and use in pressure-sensitive or thermoreactive recording material

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