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Filtering by: Has journal Journal of Radioanalytical and Nuclear Chemistry Remove constraint Has journal: Journal of Radioanalytical and Nuclear Chemistry Advisor Christensen, Bert E. Remove constraint Advisor: Christensen, Bert E. Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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The chemistry of certain tetrahydropyrimidines

Creator:

Anderson, Donna Lee

Abstract:

Since many 1, 4, 5, 6-tetrahydropyrimidines have become available and commercially useful in recent years, a study of the chemistry of certain of these compounds has been undertaken. 2-Hydroxy- and 2-mercapto-1, 4, 5, 6-tetrahydropyrimidine have been synthesized by the condensation of urea and thiourea, respectively, with 1, 3-propanediamine, with yields...

Resource Type:

Masters Thesis

Full Text:

and thiourea. 8 Until the 1960's the chemistry of the tetrahydropyrimidines had received
The investigations of the methods for the reduction of chloropyrimidines

Creator:

Ladpli, Vimolvan

Abstract:

This thesis investigated on the dehalogenation of 2, 4- dichloropyrimidine in various different conditions. These conditions were changed by varying the solvents, the amount of catalysts and the hydrogen chloride acceptors in order to study the effects on the yields. It was found that the ether-aqueous sodium hydroxide medium with...

Resource Type:

Masters Thesis

Full Text:

. Dehalogenation and nuclear reduction of certain pyrimidines. Journal of Organic Chemistry 20:829-838. 1955. 18
Chemistry of the 9-methoxypsoralenes

Creator:

Brokke, Mervin Edward

Resource Type:

Dissertation

Full Text:

. Journal of Organic Chemistry 23:589-596. 1958. 2. Clarke, J. R., George Glaser and Alexander Robertson
An investigation of the reduction products of 4-amino-2, 6-dichloropyrimidine by catalytic hydrogenation

Creator:

Leutzinger, Eldon Edward

Abstract:

In recent years nuclear reduction of pyrimidines by catalytic hydrogenation in acid media has been considered a possible synthetic method for the preparation of substituted tetrahydropyrimidines. This technique has the advantage of simplicity over the older condensation methods and is limited only by the preparation of the appropriately substituted pyrimidines....

Resource Type:

Masters Thesis

Full Text:

. Dehalogenation and nuclear reduction of certain pyrimidines. Journal of Organic Chemistry 20 :829 -838. 1955
Aminolytic and related reactions of 2,6,8-trichloropurine

Creator:

Breshears, Samuel Robert

Resource Type:

Masters Thesis

Full Text:

xanthines and related purines. Journal of the Chem ical Society , 1950, pp .. l884-1888 . 3. Davoll 1
The preparation of some tetrahydropyrimidines and related compounds of possible biological interest

Creator:

Smith, Victor Herbert

Resource Type:

Dissertation

Full Text:

nitroguanidines and the cyclization of 1-(3-nitrobutoxyl)-3-nitroguanidhie. Canadian journal of chemistry 29:391
An investigation of the nucleophilic substitution of the chlorosubstituted pyrimidines

Creator:

Nazeeri, Makeen Ahsan

Resource Type:

Masters Thesis

Full Text:

1955 APPROVED: essor and Chairman of Deparbreent of Chemistry In Charge of Major Dean Graduate
Preferential amination of 2,6-dichloropurine

Creator:

Wang, Samuel Shan-ning

Resource Type:

Masters Thesis

Full Text:

., et al. The synìthesis and properties of 6-chloropurIe and purine. Journal of the American Chemical
The preparation of 2,4,7-trichloroimidazo [4,5-d] pyridazine and certain of its derivatives

Creator:

Laursen, Paul Herbert

Resource Type:

Dissertation

Full Text:

] pyridazine and certain of its derivatives THE PRPARATION OF 2, , 7-TRICHLOROmIDAZO 1, 5-dJ PYRIDAZINE
The study of the influence of the nitro substituent on the hydrazinolysis of certain substituted 5-nitropyrimidines

Creator:

Stahl, Quade Russell

Abstract:

The unique reaction between 4, 6-dimethoxy-5-nitropyrimidine and methylhydrazine was investigated. The reaction product was identified as 4-hydrazino-6-hydroxypyrimidine from (a) spectral data, (b) by direct synthesis of the product via 4-chloro-6-hydroxypyrimidine and hydrazine, and (c) by conversion of the product to the known 4-amino-6-hydroxypyrimidine using Raney nickel. The product was not...

Resource Type:

Dissertation

Full Text:

CHEMISTRY (Major) for the PH. D. presented on (Degree) (Date) Title: THE STUDY OF THE INFLUENCE OF THE

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Academic Affiliation

Chemistry42

Advisor

Christensen, Bert E.[remove]42

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1950 to 1972

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Creator

Vachananda, Sookapracha2
Abrahams, Thomas Lee1
Anderson, Donna Lee1
Breshears, Samuel Robert1
Brokke, Mervin Edward1
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Date

Date range begin – Date range end

Current results range from 1950 to 1971

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1970-19794
1960-196914
1950-195924

Degree Field

Chemistry39
Organic Chemistry3

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Master's25
Doctoral17

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Master of Science (M.S.)24
Doctor of Philosophy (Ph.D.)17
Master of Arts (M.A.)1

Language

English [eng]42

Non-Academic Affiliation

Oregon State University. Graduate School42

Peer Reviewed

No42

Resource Type

Masters Thesis25
Dissertation17

Rights Statement

Copyright Not Evaluated[remove]42

Subject

Pyrimidines15
Purines10
Amino acids6
Organic compounds -- Synthesis4
Quinazoline3
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