1414860-35-7Relevant articles and documents
Practical synthesis of 3-oxa-6-azabicyclo[31.1]heptane hydrotosylate; A novel morpholine-based building block
Walker, Daniel P.,Eklov, Brian M.,Bedore, Matthew W.
, p. 2859 - 2862 (2012/11/13)
Bridged bicyclic morpholines are important building blocks in medicinal chemistry research. The bicyclic morpholine 3-oxa-6-azabicylo[3.1.1]heptane (3a) is of particular interest as a morpholine isostere because it is achiral and shows similar lipophilicity to that of morpholine, based on the cLogP of a derived analogue. The first synthesis of morpholine 3a (tosylate salt) is described; the seven-step sequence begins with inexpensive starting materials and uses straightforward chemistry. Georg Thieme Verlag Stuttgart ? New York.