947622-99-3

Upstream product

• 1499-19-0 benzylphosphonic dichloride 
• 115156-56-4 (1R,2S,5R)-5-methyl-2-<1-methyl-1-(benzylamino)ethyl>cyclohexan-1-ol 
• 947623-30-5 (1S,2S)-1-[(2S,4aS,7R,8aR)-3-benzyl-4,4,7-trimethyl-2-oxooctahydro-2H-1,3,2-benzoxazaphosphinin-2-yl]-4-methyl-1-phenylpentan-2-ol 

Downstream Products

• 947623-30-5 (1S,2S)-1-[(2S,4aS,7R,8aR)-3-benzyl-4,4,7-trimethyl-2-oxooctahydro-2H-1,3,2-benzoxazaphosphinin-2-yl]-4-methyl-1-phenylpentan-2-ol 
• 947623-36-1 (1S,2S)-1-[(2S,4aS,7R,8aR)-3-benzyl-4,4,7-trimethyl-2-oxooctahydro-2H-1,3,2-benzoxazaphosphinin-2-yl]-3-methyl-1-phenylbutan-2-ol 
• 947623-37-2 (1S,2S)-1-[(2S,4aS,7R,8aR)-3-benzyl-4,4,7-trimethyl-2-oxooctahydro-2H-1,3,2-benzoxazaphosphinin-2-yl]-1-phenylpentan-2-ol 
• 115156-56-4 (1R,2S,5R)-5-methyl-2-<1-methyl-1-(benzylamino)ethyl>cyclohexan-1-ol 

Relevant academic research and scientific papers

Asymmetric addition of chiral 1,3,2-benzoxazaphosphinine 2-oxides to aldehydes: Diastereoselective synthesis of α-substituted β-hydroxyphosphonic acids

The addition of stabilized phosphorus anions to aldehydes leads to α-substituted β-hydroxyphosphonates. The diastereoselectivity of the process is strongly influenced by the substitution of the phosphorus atom. Whereas P-ethyl derivatives provide a mixtur