AQUEOUS-PHASE SYNTHESIS OF alpha-HYDROXYPHOSPHONATES CATALYZED BY beta-CYCLODEXTRIN

作者：Ramesh Katla; Madhav Bandaru; Murthy Sabbavarapu Narayana; Nageswar Yadavalli Venkata Durga^*

来源：Synthetic Communications, 2012, 42(2): 258-265.

DOI：10.1080/00397911.2010.523492

• Aromatic/heteroaromatic aldehydes
• beta-cyclodextrin
• alpha-hydroxyphosphonate
• triethyl phosphate
• water

alpha-Hydroxyphosphonates were synthesized from aromatic/heteroaromatic aldehydes with triethyl phosphite in the presence of beta-cyclodextrin in an aqueous medium. The beta-cyclodextrin can be recovered and reused without loss of catalytic activity.

• 出版日期2012