Organoselenium-Assisted Route to Conjugated Dienoic Macrolides. Synthesis of (Z)-Dodec-3-en-12-olide, a Pheromone of the Flat Grain Beetle Cryptolestes pusillus (Coleoptera: Cucujidae).
摘要:
Oxidative elimination of the arylseleno group in (E)-2-(4-methoxyphenylseleno) dodec-4-en-12-olide gave(2Z, 4E)-dodeca-2,4-diene-12-olide which on 1,4-cis-hydrogenation over (eta(6)-naphthalene) tricarbonylchromium afforded the title pheromone. (E)-2-(4-Methoxyphenylseleno) dodec-4-en-12-olide was best prepared by macrolactonization of the corresponding omega-hydroxy acid.
Organoselenium-Assisted Route to Conjugated Dienoic Macrolides. Synthesis of (Z)-Dodec-3-en-12-olide, a Pheromone of the Flat Grain Beetle Cryptolestes pusillus (Coleoptera: Cucujidae).
摘要:
Oxidative elimination of the arylseleno group in (E)-2-(4-methoxyphenylseleno) dodec-4-en-12-olide gave(2Z, 4E)-dodeca-2,4-diene-12-olide which on 1,4-cis-hydrogenation over (eta(6)-naphthalene) tricarbonylchromium afforded the title pheromone. (E)-2-(4-Methoxyphenylseleno) dodec-4-en-12-olide was best prepared by macrolactonization of the corresponding omega-hydroxy acid.
Organoselenium-Assisted Route to Conjugated Dienoic Macrolides. Synthesis of (Z)-Dodec-3-en-12-olide, a Pheromone of the Flat Grain Beetle Cryptolestes pusillus (Coleoptera: Cucujidae).
作者:Andrei A. Vasiľev、Lars Engman、Edward P. Serebryakov、María I. Arriortua、Margareta Björkman、Benita H. Forngren、Tobias Forngren、Per Hartvig、Karin Markides、Ulrika Yngve、Mattias Ögren
DOI:10.3891/acta.chem.scand.53-0611
日期:——
Oxidative elimination of the arylseleno group in (E)-2-(4-methoxyphenylseleno) dodec-4-en-12-olide gave(2Z, 4E)-dodeca-2,4-diene-12-olide which on 1,4-cis-hydrogenation over (eta(6)-naphthalene) tricarbonylchromium afforded the title pheromone. (E)-2-(4-Methoxyphenylseleno) dodec-4-en-12-olide was best prepared by macrolactonization of the corresponding omega-hydroxy acid.