Julian C. Caesar

The synthesis of 1-amino-2-hydroxy- and 2-amino-1-hydroxy-substituted ethylene-1,1-bisphosphonic acids and their N-methylated derivatives

D. Vaughan Griffiths, Jonathan M. E. Hughes, John W. Brown et al. · Tetrahedron · 1997 · 30 citations

N-methylated Derivatives, Engineering, Organic Chemistry +6

Studies of the reaction of trivalent phosphorus compounds with dialkyl acetylenedicarboxylates in the presence of carbon dioxide

Julian C. Caesar, D. Vaughan Griffiths, P. A. Griffiths et al. · Journal of the Chemical Society Perkin Transactions 1 · 1989 · 26 citations

Inorganic Chemistry, Chemical Engineering, Carbon Dioxide +12

Reactions of ylides formed from trialkyl phosphites with dialkyl acetylenedicarboxylates in the presence of carbon dioxide

Julian C. Caesar, D. Vaughan Griffiths, P. A. Griffiths et al. · Journal of the Chemical Society Perkin Transactions 1 · 1990 · 21 citations

Carbon Dioxide, Proton Donors, Engineering +12

Direct formation of λ⁵-phospholes from trialkyl phosphites and dimethyl acetylenedicarboxylate. Alkoxyphosphonium ylides as reactive intermediates and stable products

Julian C. Caesar, D. Vaughan Griffiths, John C. Tebby et al. · Journal of the Chemical Society Perkin Transactions 1 · 1984 · 10 citations

Direct Formation, Stable Dialkoxyphosphonium Ylides, Engineering +12