1972-03-8Relevant articles and documents
Synthesis of crotonoyl, cynamoyl and p-methoxycynamoyl derivatives of camphoric imide. Crystal and molecular structure of (1R,5S)-3-[(E)-2′-butenoyl]-1,8,8-trimethyl-3-azabicyclo [3.2.1] octane-2,4-dione
Matraszek,Mieczkowski,Cyranski
, p. 477 - 482 (2007/10/03)
Three derivatives of camphoric acid imide (crotonoyl, cynamoyl and p-methoxycynamoyl) have been synthesized. Crystal and molecular structure of (1R,5S)-3-[(E)-2′-butenoyl]-1,8,8-trimethyl-3-azabicyclo[3.2.1]octane-2,4- dione has been determined by X-ray diffraction technique. Crystal data for C14H19NO3: orthorhombic, P212121, a = 10.555 (2) A, b = 11.406 (2) A, c = 11.632 (2) A, Z = 4, R = 0.051 for 4278 reflections. Despite of a small number of heavy atoms, the absolute structure determination occurred to be successful.