116118-17-3Relevant academic research and scientific papers
Two-step synthesis of D3 and C3h cryptophanes
Canceill, Josette,Collet, Andre
, p. 582 - 584 (2007/10/02)
Dihalides X-(Z)-X, [Z = (CH2)n; n = 1-7 or CH 2CH=CHCH2] react with the phenol group of vanillyl alcohol to give the dialkylated derivatives HOCH2-Ar-O-(Z)-O-Ar-CH 2OH (2), which in turn, in the presence of formic acid, afford the corresponding D3 cryptophanes (3), with, in some cases, minor amounts of the C3h isomers (4).
NEW D3 AND C3h CRYPTOPHANES WITH ETHYLENIC BRIDGES. SYNTHESES, STRUCTURAL ASSIGNMENTS, AND ABSOLUTE CONFIGURATIONS AND CIRCULAR DICHROISM OF THE D3 ISOMERS
Gabard, Jacqueline,Canceill, Josette,Collet, Andre
, p. 4531 - 4538 (2007/10/02)
Two (D3/C3h) cryptophane pairs, (I/J) and (K/L), in which the two cyclotriveratrylene caps are linked by three trans (I/J) or cis (K/L) OCH2CH=CHCH2O bridges have been synthesised, and their structures established by mass spectrometry, NMR, optical activi
