141380-76-9Relevant academic research and scientific papers
CAL-B accelerated novel synthetic protocols for 3,3’-arylidenebis-4-hydroxycoumarins and dimethyl ((substituted phenyl) (phenylamino)methyl) phosphonates
Chavan, Anusaya S.,Kharat, Arun S.,Bhosle, Manisha R.,Dhumal, Sambhaji T.,Mane, Ramrao A.
, p. 4497 - 4512 (2021/07/26)
Green protocols for the syntheses of 3,3′-arylidenebis-4-hydroxycoumarins and dimethyl ((substituted phenyl) (phenylamino)methyl) phosphonates have been first time developed using biocatalyst, CAL-B (lipase). These are carried at room temperature under st
Formic acid catalyzed one-pot synthesis of α-aminophosphonates: an efficient, inexpensive and environmental friendly organocatalyst
Azarnia Mehraban, Jamshid,Jalali, Mahsa Sadat,Heydari, Akbar
, p. 2215 - 2223 (2018/08/04)
Abstract: Aqueous formic acid is used for the synthesis of α-aminophosphonates through Kabachnik–Fields reaction applying aromatic amine, phosphite, and carbonyl compounds. Using formic acid as an efficient and low-cost organocatalyst provides environmental friendly, high yields, low reaction time and mild reaction condition. The isolated products were analyzed by IR, NMR, and mass techniques. Graphical abstract: [Figure not available: see fulltext.].
One-pot synthesis of dialkyl arylaminomethyl- and (arylamino)arylmethylphosphonates and their N-acylated derivatives
Lukanov,Venkov
, p. 263 - 264 (2007/10/02)
A convenient synthesis of dialkyl arylaminomethyl- and (arylamino)arylmethylphosphonates 3 and their N-acylated derivatives 5 have been developed, starting from azomethines and phosphorus trichloride in the presence of an alcohol.
