Journal ArticleDOI
The reaction of benzotriazoles with 3,4-dihydro-4H-pyrane and 2-acetoxymethyl-3,4-dihydro-2H-pyrane
TLDR
In this paper, from the reaction of benzotriazoles with 2,3-dihydro-4H-pyrane and 2,acetoxymethyl-3,4-dioxymethyl2-tetrahydropyranyl (2-TTRY) compounds, the corresponding 1-(2-to-TTHRY) and cis-and trans-1-(6-acetoxyl-methyl-2-treeyranyl) derivatives were obtained.About:
This article is published in Journal of Heterocyclic Chemistry.The article was published on 1969-02-01. It has received 7 citations till now. The article focuses on the topics: Benzotriazole.read more
Citations
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Journal ArticleDOI
The Anomeric Effect
TL;DR: One of the problems of dynamic stereochemistry and conformational analysis, the anomeric effect, is surveyed in this paper, and it is shown to be a general conformational phenomenon occurring widely in acyclic and heterocyclic compounds.
Journal ArticleDOI
Heterocyclic N‐glycosides. III. Synthesis of N‐glycosyl‐v‐triazoles from glycosyl azides and phenylacetylene
TL;DR: In this article, a number of v-triazoles were prepared by the 1,3-dipolar cycloaddition of glycosyl azides on phenylacetylene.
Journal ArticleDOI
Synthesis of certain 3,5,7‐disubstituted pyrazolo[3,4‐ e ][1,3]oxazines. Derivatives of a new heterocyclic ring system
TL;DR: In this paper, the synthesis of 3,5,7 trisubstituted pyrazolo[3,4-e][1,3]oxazines by ring annulation of the appropriately substituted pyrazoles is described.
Book ChapterDOI
Protection of N—H Bonds and NR3
TL;DR: A review of amino group protection can be found in this article, where a wide range of easily removable groups, of which there is a wide choice, have been used in peptide synthesis.
References
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Journal ArticleDOI
Purine Nucleosides. I. The Synthesis of Certain 6-Substituted-9-(tetrahydro-2-pyranyl)-purines as Models of Purine Deoxynucleosides1
Journal ArticleDOI
Studies of synthesis and conformation in the D-ribopyranose series
TL;DR: In this article, the anomeric proton in tribenzoyl β-D -ribopyranosyl iodide is unusually deshielded, and the chemical shift and coupling constant differences in these derivatives and in their conformations are discussed.
Journal ArticleDOI
Synthesis and antitumor activity of 9-(tetrahydro-2-furyl)purine analogs of biologically important deoxynucleosides.
Journal ArticleDOI
Studies on synthetic nucleosides V. Anomeric pyrimidine nucleosides of D-arabinose and D-lyxose.
Takuzo Nishimura,Bunji Shimizu +1 more
TL;DR: The α-anomers of the nucleosides are found to be identical with the samples prepared by the mercury procedures, and relationships of optical rotations and nuclear magnetic resonance spectra between the anomers are described.