6337-58-2Relevant academic research and scientific papers
Paracyclophane-10-enes and Paracyclophane-10,27-dienes: A Convenient Synthesis by the McMurry Reaction and Dynamic Stereochemistry
Gruetzmacher, Hans-Friedrich,Neumann, Ekkehard,Ebmeyer, Frank,Albrecht, Karsten,Schelenz, Peter
, p. 2291 - 2298 (2007/10/02)
The 1,3-bis(4-acylphenyl)propanes 2, 3, 9, 12, and 15 were subjected to a cyclization by reductive coupling with low-valent titanium (McMurry reaction). 2 and 3 are converted into the corresponding 10,11-dialkylparacyclophane-10-enes 4 and 5, respect
Di-Carboxylic acid derivatives
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, (2008/06/13)
The invention relates to novel compounds of general formula I: STR1 and salts, esters and amides thereof, in which R1 and R2 represent hydrogen, alkyl or alkenyl (1-4 C), R3 represents hydrogen, halogen, hydroxy, alkyl (1-4 C) or alkoxy (1-4 C), n has the value 0, 1 or 2 and ALK is a saturated or unsaturated hydrocarbon radical with 3-12 carbon atoms, in which a straight carbon chain in between the benzene rings is present, containing 3-8 carbon atoms, and the dotted line indicates an optional extra bond between the first and second carbon counted from the phenyl ring, in case of an extra bond the group R2 and one hydrogen attached to said second carbon being absent, having valuable hypocholesterolaemic and hypotriglyceriolaemic properties.
