Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Charles F H Allen is active.

Publication


Featured researches published by Charles F H Allen.


Organic Syntheses | 2003

4‐Amino‐4H‐1,2,4‐Triazole

Charles F H Allen; Alan Bell

4-Amino-4H-1,2,4-triazole reactant: 148 g. (2 moles) of ethyl formate product: 4-amino-1,2,4-triazole hydrochloride product: 4-Amino-1,2,4-triazole Keywords: annulation, heterocyclic-[5]; cyclization, miscellaneous


Archive | 1957

Stabilized photographic silver halide emulsions

Charles F H Allen; John Joseph Sagura


Journal of the American Chemical Society | 1942

Action of Grignard Reagents on Certain Pentacenequinones, 6,13-Diphenylpentacene

Charles F H Allen; Alan P. Bell


Archive | 1940

Surface active materials

Charles F H Allen; Charles V Wilson


Journal of the American Chemical Society | 1949

A Synthesis of Coniferyl Alcohol1 and Coniferyl Benzoate

Charles F H Allen; John R. Byers


Journal of the American Chemical Society | 1942

Carbonyl Bridge Compounds

Charles F H Allen; J. Van Allan


Journal of the American Chemical Society | 1944

Certain Azomethines in the Pyrimidazolone Series

Charles F H Allen; J. Van Allan; C. V. Wilson


Journal of the American Chemical Society | 1940

Addition Reactions of Vinyl Phenyl Ketone. VI. The Diene Synthesis

Charles F H Allen; A. C. Bell; Alan P. Bell; James Van Allan


Archive | 1956

Stabilisiertes photographisches Material

Charles F H Allen; John Joseph Sagura


Archive | 1947

Copolymers of cinnamoyl-vinyl aromatic hydrocarbons

James A Van Allan; Charles F H Allen

Collaboration


Dive into the Charles F H Allen's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Bell Alan

Eastman Kodak Company

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge