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Norbornadiene

About: Norbornadiene is a research topic. Over the lifetime, 2389 publications have been published within this topic receiving 38603 citations.


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Journal ArticleDOI
TL;DR: In this paper, the reaction of bicyclo[2.2.1]hepta-2.5,8-Dihydro-5.8-methanophthalazine with hydrazine was used to give an N-oxide derivative.
Abstract: 5,8-Dihydro-5,8-methanophthalazine, prepared by the reaction of bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarbaldehyde with hydrazine, reacted with MCPBA to give an N-oxide. Further oxidation with MCPBA afforded the corresponding exo-6,7-epoxy derivative. Treatments of the epoxide and its diphenyl-substituted derivative with trifluoroacetic acid gave 6,9-bis(trifluoroacetoxy) derivatives by a regioselective ring-opening of the oxirane, accompanied by Wagner–Meerwein rearrangement. The bis(trifluoroacetoxy) derivatives were converted to the corresponding diols for elucidation of their regio- and stereochemistry.

9 citations

Journal ArticleDOI
TL;DR: In this article, the authors showed that N-phenylsulfonyl)-benzohydrazonoyl chloride in refluxing toluene generated 1,3-dipolar cycloadducts with ethyl ( 4a ) and methyl acrylate ( 4b ), acrylonitrile ( 4c ), styrene ( 4d ), norbornene ( 4e ), and norbornadiene (4f ).

9 citations

Journal ArticleDOI
TL;DR: The M2Rh2 bis(μ3-CO2) complexes were synthesized in moderate to high yields from treating [Rh(OH)(η4-cod)]2 (cod = 1,5-cyclooctadiene) with the carbonyl salts Cp*(L)(CO)2M+ (L = CO, M = Fe, Ru; L = NO, M= Re) and a base as discussed by the authors.

9 citations

Journal ArticleDOI
TL;DR: The strength and symmetry of the nuclear quadrupole interaction of the following 199mHg mercaptides were measured at room temperature byγ-γ-perturbed angular correlations: dithiotreitol (DTT), benzylmercaptan (BEM), 1,3-dimercaptobenzene (DMB), glycoldimercaptoacetate (GDMA) as mentioned in this paper.

9 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202316
202240
202133
202040
201930
201829