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Dive into the research topics where Derek D. Chapman is active.

Publication


Featured researches published by Derek D. Chapman.


Journal of The Chemical Society, Chemical Communications | 1974

Method for annelation of pyridinium rings on to nitrogen heterocycles

Derek D. Chapman; James K. Elwood; Donald W. Heseltine; Henry M. Hess; Donald W. Kurtz

Protonated heterocycles possessing an alkyl substituent on the carbon atom adjacent to the positive nitrogen react with methyl vinyl ketone to form adducts which can be converted into fused pyridinium salts.


Journal of The Chemical Society, Chemical Communications | 1975

Annelation of pyridinium rings on to nitrogen heterocycles

Derek D. Chapman

Mesityl oxide and related ketones react with protonated nitrogen heterocycles to form fused pyridinium salts.


Archive | 1990

Infrared absorbing nickel-dithiolene dye complexes for dye-donor element used in laser-induced thermal dye transfer

Derek D. Chapman; Charles D. DeBoer


Archive | 1991

Mixture of dyes for cyan dye donor for thermal color proofing

Derek D. Chapman; Steven Evans


Archive | 1994

Infrared-absorbing cyanine dyes for laser ablative imaging

Derek D. Chapman; Linda Kaszczuk


Archive | 1991

Yellow dye mixture for thermal color proofing

Steven Evans; Derek D. Chapman


Archive | 1988

Neutral-black dye-donor element for thermal dye transfer

Gary W. Byers; Derek D. Chapman; Michael Joseph C O Eas Mcmanus


Archive | 1990

Dual laminate process for thermal color proofing

Derek D. Chapman; Charles D. DeBoer


Archive | 1991

Mixture of dyes for magenta dye donor for thermal color proofing

Steven Evans; Derek D. Chapman


Archive | 1994

Dye mixtures for optical recording layers

Derek D. Chapman; Ramanuj Goswami; Csaba Andras Kovacs

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E-Ming Wu

Eastman Kodak Company

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