Three Steps in One Process Double Approach to 4-Deoxy - and D- -Hexoses

1 Three Steps in One Process Double Approach to 4-Deoxy L-(and D-)-Hexoses 

SCHEME 5.6 Reagents and conditions (i) from 23a Raney-Ni, THF, it from 23b Raney-Ni, THF, 0°C (ii) OSO4, Al-methylmorpholine-iV-oxide (NMO), tert-Butyl-OH/acetone, rt (iii) mCPBA, CHjClj, rt and (iv) IN NaOH, 95°C. 

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