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Dive into the research topics where Ng. Hoán is active.

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Featured researches published by Ng. Hoán.


Journal of Organic Chemistry | 1949

THE REACTION OF α-HALOGENATED ARYLALKANES WITH METAL POWDERS IN HYDROXYLATED MEDIA1

Ng. Ph. Buu‐Hoï; Ng. Hoán


Journal of Organic Chemistry | 1949

CARCINOGENIC DERIVATIVES OF CARBAZOLE. I. THE SYNTHESIS OF 1,2,7,8-, 1,2,5,6-, AND 3,4,5,6-DIBENZOCARBAZOLE AND SOME OF THEIR DERIVATIVES1

Ng. Ph. Buu‐Hoï; Ng. Hoán; Ng. H. Khôi


Journal of The Chemical Society (resumed) | 1951

401. An aldehyde of the phenothiazine series

Ng. Ph. Buu-Hoï; Ng. Hoán


Recueil des Travaux Chimiques des Pays-Bas | 2010

Etudes dans la Sêrie du Thiophène. V. ) Nouvelles cétones thiophéniques et leurs dérivés

Ng. Ph. Buu‐Hoï; Ng. Hoán; Ng. D. Xuong


Recueil des Travaux Chimiques des Pays-Bas | 2010

Sur Quelques Composés Hétérocycliques Renfermant du Fluor

Ng. Ph. Buu‐Hoï; Ng. Hoán; P. Jacquignon


Recueil des Travaux Chimiques des Pays-Bas | 2010

Les Limitations de la Reaction de Kishner—Wolff

Ng. Ph. Buu‐Hoï; Ng. Hoán; Ng. D. Xuong


Journal of Organic Chemistry | 1951

Potential Nitrogen-Heterocycle Carcinogens. XII. 9-Ethylcarbazole-3-Aldehyde and its Derivatives

Ng. Ph. Buu-Hoï; Ng. Hoán


Journal of Organic Chemistry | 1952

THE SYNTHESIS OF SULFUR-CONTAINING ANALOGS OF SYNTHETIC ESTROGENS1

Ng. Ph. Buu-Hoï; Ng. Hoán


Journal of The Chemical Society (resumed) | 1952

58. The chemistry of carcinogenic nitrogen compounds. Part X. The pfitzinger reaction in the synthesis of 1 : 2-benzacridines

Ng. Ph. Buu-Hoï; Ng. Hoán; Ng. D. Xuong


Journal of Organic Chemistry | 1949

CARCINOGENIC DERIVATIVES OF CARBAZOLE. II. ISOSTERIC COMPOUNDS OF CARBAZOLE CONTAINING A THIOPHENE NUCLEUS1

Ng. Ph. Buu‐Hoï; Ng. Hoán; Ng. H. Khôi; Ng. D. Xuong

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