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Dive into the research topics where Masahiro Ohshima is active.

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Featured researches published by Masahiro Ohshima.


Chemistry Letters | 1985

A FACILE SYNTHESIS OF HOMOALLYL ETHERS. THE REACTION OF ACETALS WITH ALLYLTRIMETHYLSILANES PROMOTED BY TRITYL PERCHLORATE OR DIPHENYLBORYL TRIFLATE

Teruaki Mukaiyama; Hitoshi Nagaoka; Masahiro Murakami; Masahiro Ohshima


Chemistry Letters | 1987

An efficient and convenient method for the asymmetric allylation of aldehydes with allyltrimethylsilane catalyzed by diphenylboryl triflate

Teruaki Mukaiyama; Masahiro Ohshima; Norikazu Miyoshi


Chemistry Letters | 1986

The diphenylboryl hexachloroantimonate promoted Friedel-Crafts acylation reaction.

Teruaki Mukaiyama; Hitoshi Nagaoka; Masahiro Ohshima; Masahiro Murakami


Chemistry Letters | 1984

2-BENZYLOXY-1-PROPENE: A NOVEL PROTECTIVE REAGENT OF HYDROXYL GROUPS

Teruaki Mukaiyama; Masahiro Ohshima; Masahiro Murakami


Chemistry Letters | 1986

AN EFFECTIVE ACTIVATION OF ALLYL METHYL ETHERS BY A CATALYTIC AMOUNT OF TRITYL PERCHLORATE IN THE ALLYLATION OF SILYL ENOL ETHERS

Teruaki Mukaiyama; Hitoshi Nagaoka; Masahiro Ohshima; Masahiro Murakami


Chemistry Letters | 1986

A facile method for the oxidation of aldehydes to carboxylic acids via acetal-type diperoxides.

Teruaki Mukaiyama; Norikazu Miyoshi; Junichi Kato; Masahiro Ohshima


Chemistry Letters | 1984

A novel acid-resistant acetal-type protective group for alcohols

Teruaki Mukaiyama; Masahiro Ohshima; Hitoshi Nagaoka; Masahiro Murakami


Chemistry Letters | 1987

An Efficient Method for the Kinetic Resolution of Cyclic dl-Dicarboxylic Anhydrides Catalyzed by Diphenylboryl Triflate

Masahiro Ohshima; Norikazu Miyoshi; Teruaki Mukaiyama


ChemInform | 1986

An Effective Activation of Allyl Methyl Ethers by a Catalytic Amount of Trityl Perchlorate in the Allylation of Silyl Enol Ethers.

Teruaki Mukaiyama; Hitoshi Nagaoka; Masahiro Ohshima; Masahiro Murakami


ChemInform | 1986

A Facile Synthesis of Homoallyl Ethers. The Reaction of Acetals with Allyltrimethylsilanes Promoted by Trityl Perchlorate or Diphenylboryl Triflate.

Teruaki Mukaiyama; Hitoshi Nagaoka; Masahiro Murakami; Masahiro Ohshima

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