61890-82-2

Upstream product

• 67-56-1 methanol 
• 71394-71-3 5-(2-dimethoxyphosphoryl-1,2-bis-methoxycarbonyl-ethyl)-1,4,6,9-tetraoxa-5λ⁵-phospha-spiro[4.4]nonane 
• 71365-77-0 5-(2-dimethylamino-1,2-bis-methoxycarbonyl-ethyl)-1,4,6,9-tetraoxa-5λ⁵-phospha-spiro[4.4]nonane 
• 71365-76-9 5-(1,2-bis-methoxycarbonyl-vinyl)-1,4,6,9-tetraoxa-5λ⁵-phospha-spiro[4.4]nonane 

Relevant academic research and scientific papers

ADDITIONS DES FONCTIONS >NH ET >P(O)H SUR LA DOUBLE LIAISON DES VINYL SPIROPHOSPHORANES SYNTHESE DES α ET β AMINO SPIROPHOSPHORANES ALCOOLYSE DE LA LIAISON P-C DANS LES COMPOSES D'ADDITION OBTENUS

Addition of amines and of hydrogenphosphonates on the carbon-carbon double bond belonging to vinylphosphoranes is examined.The stereochemistry and reactivity of the saturated adducts obtained is rationalized.Alcoholysis of the P-C bond is also studied.