Chemistry letters

Preparation of deuterium labelled organophosphonium salts (Wittig salts) under hydrothermal condition catalyzed by molecular sieves

M Yamamoto, K Oshima, S Matsubara

Index: Yamamoto, Mitsuru; Oshima, Koichiro; Matsubara, Seijiro Chemistry Letters, 2004 , vol. 33, # 7 p. 846 - 847

Full Text: HTML

Citation Number: 13

Abstract

Organophosphonium salt was converted into deuterium labelled ones under hydrothermal condition in the presence of molecular sieves. The hydrothermal condition can be obtained by either heating D 2 O in an autoclave or irradiating with microwave to D 2 O in a sealed vial.

Related Articles:

Synthesis of deuterium labeled compounds by KCN-assisted hydrolysis of phosphonium salts

[Lee, Ka Young; Na, Jeong Eun; Lee, Mi Jung; Kim, Jae Nyoung Tetrahedron Letters, 2004 , vol. 45, # 31 p. 5977 - 5981]

Acid??Catalyzed Hydration of Alkynes in Aqueous Microemulsions

[Nairoukh, Zackaria; Avnir, David; Blum, Jochanan ChemSusChem, 2013 , vol. 6, # 3 p. 430 - 432]

Practical and highly selective sulfur ylide-mediated asymmetric epoxidations and aziridinations using a cheap and readily available chiral sulfide: extensive studies to …

[Riches, Samantha L.; Saha, Chandreyee; Filgueira, Noelia Fontan; Grange, Emma; McGarrigle, Eoghan M.; Aggarwal, Varinder K. Journal of the American Chemical Society, 2010 , vol. 132, # 22 p. 7626 - 7630]

Secondary Deuterium Isotope Effects for Enolization Reactions

[Alston II, William C.; Haley, Kari; Kanski, Ryszard; Murray, Christopher J.; Pranata, Julianto Journal of the American Chemical Society, 1996 , vol. 118, # 28 p. 6562 - 6569]

Oxidation of benzyl alcohols by dimethyldioxirane. The question of concerted versus stepwise mechanisms probed by kinetic isotope effects

[Angelis, Yiannis S.; Hatzakis, Nikos S.; Smonou, Ioulia; Orfanopoulos, Michael Tetrahedron Letters, 2001 , vol. 42, # 22 p. 3753 - 3756]

More Articles...