[1]Patent:US2002/58687,2002,A1
[2]Patent:US6005118,1999,A
[3]Patent:US6127398,2000,A
[4]Patent:EP915089,1999,A2
[5]OrganicProcessResearchandDevelopment,2001,vol.5,p.587-592
[1]Patent:US6211222,2001,B1
885271-69-2
885272-02-6
224301-45-5
885271-99-8
885271-87-4
885271-96-5