3 est tel que dfini dans la revendication 18, X 1 reprsente O ou S, s reprsente un entier de 1 4, chaque occurrence de t reprsente indpendamment un entier de 1 4, u reprsente un entier de 1 7, R L1 et R L2 reprsentent indpendamment H, un halogne ou un alkyle en C 1 C 6 , et chaque occurrence de R L3 reprsente indpendamment H, un halogne, OH, NH 2 , NO 2 ou un alkyle en C 1 C 6 .The method of claim 18, wherein the ligand L 'used represents a di-, tri-, tetra- or hexadentate ligand selected from the group consisting of: 3 is as defined in claim 18, X 1 is O or S, s is an integer of 1 to 4, each occurrence of t is independently an integer of 1 to 4, u is an integer of 1 to 7, R L1 and R L2 are independently H, halogen or C 1 -C 6, and every occurrence of R L3 independently represents H, halogen, OH, NH 2, NO 2 or C 1 -C 6
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The Virginia Slims identity crisis: an inside look at tobacco industry marketing to women
References Toll of Tobacco in the United States (PDF) - Tobacco Free Kids Choosing Your Cigar - Columbia University Cigar Society Wikipedia: Cigar Wikipedia: Smoking culture Cigar smoking: An Ignored Public Health Threat - Springer Cigar Smoking and Cancer - Cancer.gov Statistics for tobacco consumption in the United States (PDF) - Cigar Association of America, Inc
PMC 10308447
