330196-66-2Relevant articles and documents
Novel spirohydantoins of D-allose and D-ribose derived from glyco-α-aminonitriles
Postel, Denis,Nguyen Van Nhien, Albert,Villa, Pierre,Ronco, Gino
, p. 1499 - 1502 (2007/10/03)
The synthesis of 3-spirohydantoin derivatives of D-allose and D-ribose is reported. The key step is the stereoselective conversion of glyco-α-aminonitriles from ulose derivatives of D-glucose and D-xylose using titanium(IV) isopropoxide as a mild and efficient catalyst. Cyclisation of the glyco-α-aminonitriles give the target spirohydantoins.