v.Auwers; Cauer, Justus Liebigs Annalen der Chemie, 1929, vol. 470, p. 298
作者:v.Auwers、Cauer
DOI:——
日期:——
Carter; Van Abeele; Rothrock, Journal of Biological Chemistry, 1949, vol. 178, p. 329
作者:Carter、Van Abeele、Rothrock
DOI:——
日期:——
Electrophilic amination reactions with
<scp>1</scp>
<i>H</i>
<scp>‐indazole</scp>
‐3‐carboxylates: Synthesis of amino acid frameworks and
<scp>3‐amino</scp>
‐2‐oxindoles
作者:Isao Mizota、Mayuko Mori、Makoto Shimizu
DOI:10.1002/jhet.4015
日期:2020.7
Reaction of 1‐ sulfonylindazole‐3‐carboxylates with various Grignard reagents effects the N ‐N bond cleavage of the hydrazone moiety with the first nucleophile and the subsequent N ‐alkylation gives N ,N ‐dialkylation products in good yields. A new strategy for the synthesis of α‐(2‐arylsulfonamide)phenylglycine, a precursor to tissue factor/factor VIIa inhibitors is also described. Moreover, the synthesis