Hypervalent iodine oxidation of p-alkoxyphenols and related compounds: a general route to p-benzoquinone monoacetals and spiro lactones

Yasumitsu Tamura, Takayuki Yakura, Jun‐ichi Haruta, +1

The Journal of Organic Chemistry

Derivative (Chemistry)Chemical MeasurementHeterocyclicGeneral RouteSpiro Lactones +9

Facile and efficient syntheses of carboxylic anhydrides and amides using (trimethylsilyl)ethoxyacetylene

Yasuyuki Kita, Shuji Akai, Naomi Ajimura, +4

The Journal of Organic Chemistry

Cross-coupling ReactionDerivative (Chemistry)EngineeringDonut IconAltmetric Attention Score +11

A synthetic approach to discorhabdin alkaloids: Hypervalent iodine oxidation of -substituted phenol derivatives to azacarbocyclic spirodienones

Yasuyuki Kita, Takayuki Yakura, Hirofumi Tohma, +2

Tetrahedron Letters

BiochemistrySynthetic ApproachOrganic ChemistryHeterocycle Chemistry-Substituted Phenol Derivatives +4

Hypervalent Iodine Oxidation of<i>p</i>-Alkoxy- and Related Phenols: A Facile and Efficient Synthesis of<i>p</i>-Quinones

Yasumitsu Tamura, Takayuki Yakura, Hirofumi Tohma, +2

Synthesis

Chemical EngineeringEngineeringRelated PhenolsMild ConditionsFluorous Synthesis +10

Reactions of N-substituted arylsulfilimines with acylating agents and with activated halobenzenes, alkynes, and alkenes

Yasumitsu Tamura, Kunihiro Sumoto, Hiroshi Matsushima, +2

The Journal of Organic Chemistry

HalogenationDerivative (Chemistry)EngineeringAltmetric Attention ScoreOrganic Chemistry +8

Keten silyl acetal chemistry; simple synthesis of methyl jasmonate and related compounds by utilising keten methyl dimethyl-t-butylsilyl acetal

Yasuyuki Kita, Jun Segawa, Jun‐ichi Haruta, +2

Journal of the Chemical Society Perkin Transactions 1

Keten Silyl AcetalsCorresponding MethylEngineeringDiversity Oriented SynthesisNatural Sciences +11

A Novel Efficient Synthesis of 1-Ethoxyvinyl Esters and Their Use in Acylation of Amines and Alcohols: Synthesis of Water-Soluble Oxaunomycin Derivatives

Yasuyuki Kita, Hiroshi Maéda, Kana Omori, +2

Synlett

EngineeringCatalytic Amount1-Ethoxyvinyl EstersNovel Efficient SynthesisWater-soluble Oxaunomycin Derivatives +9

An efficient conversion of keto groups into dihydroxyacetone groups: Oxidation of ethynylcarbinol intermediates by using hypervalent iodine reagent

Yasumitsu Tamura, Takayuki Yakura, Jun‐ichi Haruta, +1

Tetrahedron Letters

EngineeringBiochemistryDihydroxyacetone GroupsKeto GroupsOrganic Chemistry +4

Novel efficient synthesis of 1-ethoxyvinyl esters using ruthenium catalysts and their use in acylation of amines and alcohols: synthesis of hydrophilic 3′-N-acylated oxaunomycin derivatives

Yasuyuki Kita, Hiroshi Maéda, Kana Omori, +2

Journal of the Chemical Society Perkin Transactions 1

DerivativesCatalytic AmountEngineering1-Ethoxyvinyl EstersNatural Sciences +13

The chemistry of O-silylated ketene acetals. Stereocontrolled synthesis of 2-deoxy- and 2-deoxy-2-C-alkyl-erythro-pentoses

Yasuyuki Kita, Osamu Tamura, Fumio Itoh, +4

The Journal of Organic Chemistry

EngineeringBiochemistryNatural SciencesAltmetric Attention ScoreOrganic Chemistry +7