000			00433nam a2200133Ia 4500
008			251112s9999||||xx |||||||||||||| ||und||
040			_aCNCLSA
100			_aDr. T. Stephen _92165
245		0	_aTetrahedron Letters _bThe International Journal For the Rapid Publication of Preliminary Communications in Organic Chemistry
260			_cJuly, 1978 _bpergamon press _aNew York
300			_aP. 2969-3810
300			_bV. 75
942			_cJRBV
999			_c20443 _d20443