Patent ID: 8007763

Claim:
A method for preparing a crystalline molecular sieve having a mole ratio greater than about 15 of (1) an oxide of a first tetravalent element to (2) an oxide of a trivalent element, pentavalent element, second tetravalent element which is different from said first tetravalent element or mixture thereof, said method comprising: A. forming an aqueous reaction mixture comprising (1) a source of the oxide of the first tetravalent element; (2) a source of the oxide of the trivalent element, pentavalent element, second tetravalent element which is different from said first tetravalent element or mixture thereof; (3) a source of alkali metal or alkaline earth metal; (4) an organic structure directing agent capable of forming the molecular sieve, and (5) an N,N,N-trialkyl benzyl quaternary ammonium cation; and B. maintaining said aqueous mixture under sufficient crystallization conditions until crystals are formed, wherein the molecular sieve is selected from the group consisting of SSZ-13, SSZ-33, SSZ-35 or SSZ-42.