Tetrahedron letters

Activation and synthetic applications of thiostannanes. Conversion of aldehydes and acetals into 1, 3-dithianes with high chemodifferentiation

T Sato, E Yoshida, T Kobayashi, J Otera, H Nozaki

Index: Sato, Tsuneo; Yoshida, Enji; Kobayashi, Takamichi; Otera, Junzo; Nozaki, Hitosi Tetrahedron Letters, 1988 , vol. 29, # 32 p. 3971 - 3974

Full Text: HTML

Citation Number: 14

Abstract

Abstract Novel method for transforming aldehydes and acetals into 1, 3-dithianes has been achieved with the aid of organotin thioalkoxides and organotin triflates. Under these reaction conditions, various acid-sensitive groups are tolerated. Differentiation between aromatic or aliphatic aldehydes and acetals has been realized.

Related Articles:

Differentiation between carbonyls and acetals in 1, 3-dithiane and 1, 3-dithiolane synthesis catalyzed by organotin triflates

[Sato, Tsuneo; Otera, Junzo; Nozaki, Hitosi Journal of Organic Chemistry, 1993 , vol. 58, # 18 p. 4971 - 4978]

Differentiation between carbonyls and acetals in 1, 3-dithiane and 1, 3-dithiolane synthesis catalyzed by organotin triflates

[Sato, Tsuneo; Otera, Junzo; Nozaki, Hitosi Journal of Organic Chemistry, 1993 , vol. 58, # 18 p. 4971 - 4978]

Organocatalyst-mediated enantioselective intramolecular Michael addition of aldehydes to vinyl sulfones

[Bournaud, Chloee; Marchal, Estelle; Quintard, Adrien; Sulzer-Mosse, Sarah; Alexakis, Alexandre Tetrahedron Asymmetry, 2010 , vol. 21, # 13-14 p. 1666 - 1673]

Differentiation between carbonyls and acetals in 1, 3-dithiane and 1, 3-dithiolane synthesis catalyzed by organotin triflates

[Sato, Tsuneo; Otera, Junzo; Nozaki, Hitosi Journal of Organic Chemistry, 1993 , vol. 58, # 18 p. 4971 - 4978]

Differentiation between carbonyls and acetals in 1, 3-dithiane and 1, 3-dithiolane synthesis catalyzed by organotin triflates

[Sato, Tsuneo; Otera, Junzo; Nozaki, Hitosi Journal of Organic Chemistry, 1993 , vol. 58, # 18 p. 4971 - 4978]

More Articles...