A CONVENIENT METHOD FOR THE SYNTHESIS OF 1,8-BIS(PYRIDIN- 3-OXY)OCT-4-ENE-2,6-DIYNE
摘要:
A convenient and rapid synthesis of the title compound is described. The key step in the procedure is the Stephens Castro coupling of 3-prop-2-ynyloxy-pyridine with cis-1,2-dichloroethylene and subsequent column purification in the final stage.
A CONVENIENT METHOD FOR THE SYNTHESIS OF 1,8-<i>BIS</i>(PYRIDIN- 3-OXY)OCT-4-ENE-2,6-DIYNE
作者:Diwan S. Rawat、Jeffrey M. Zaleski
DOI:10.1081/scc-120004137
日期:2002.1
A convenient and rapid synthesis of the title compound is described. The key step in the procedure is the Stephens Castro coupling of 3-prop-2-ynyloxy-pyridine with cis-1,2-dichloroethylene and subsequent column purification in the final stage.
Syntheses and thermal reactivities of symmetrically and asymmetrically substituted acyclic enediynes: steric control of Bergman cyclization temperatures
作者:Diwan S. Rawat、Jeffrey M. Zaleski
DOI:10.1039/b007360l
日期:——
The steric influences of the functional groups at the termini of acyclic enediynes can dramatically affect the Bergman cyclizationtemperatures of the resulting compounds.