20996-62-7Relevant articles and documents
METHOD FOR PRODUCING PYRIDINE COMPOUND
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Paragraph 0260, (2020/01/24)
The present invention provides a method for producing a compound represented by formula (4), which is useful as, for example, an agrochemical or an intermediate for agrochemical production, the method including the step of reacting a compound represented by formula (2) with an organic oxidant. [In the formulae, Q represents a pyridyl group, etc.; R1 represents a C1-6 alkyl group optionally having one or more halogen atoms; R2 represents, for example, a C1-6 alkyl group optionally having one or more halogen atoms; R3, R4, and R5 each represent a hydrogen atom, etc.; and n is 0, etc.]
Highly chemoselective α-diazo carbonyl insertion reactions into N-H and S-H bonds catalysed by [RuCl(η5-C5H5)(PPh3)2]
Del Zotto, Alessandro,Baratta, Walter,Rigo, Pierluigi
, p. 3079 - 3082 (2007/10/03)
Complex [RuCl(η5-C5H5)(PPh3)2], in chloroform at 60 deg C, catalyses the chemoselective insertion of α-diazo carbonyl compounds into N-H and S-H bonds to afford α-keto-amines and α-keto-thioethers.
Sulfur substituted small-ring heterocycles
Zwanenburg,Philipse,Verstappen,Gieling
, p. 453 - 454 (2007/10/03)
The synthesis of epoxy sulfines and sulfonyl azirines is described.