| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for preparing substituted tetrazoles, new reactants and new tetrazole derivatives. SOLUTION: The method for producing a compound of formula (I) comprises reacting a compound of the formula: R-CN with an azide of the formula: (R1)(R2)M-N3 (IIb), wherein R represents an organic residue; R1 and R2, each independently, represents an organic residue such as an aliphatic residue, an alicyclic residue, a heteroalicyclic residue; an alicyclic-aliphatic residue; a heteroalicyclic-aliphatic residue; a carbocyclic or a heterocyclic aromatic residue; an araliphatic residue or an heteroaraliphatic residue, each residue, each independently, being unsubstituted or substituted; and M is boron or aluminum. COPYRIGHT: (C)2011,JPO&INPIT |
