Synthesis p. 746 - 748 (1992)
Update date:2022-08-04
Topics: Column chromatography Yield NMR spectroscopy Ligand TLC (thin-layer chromatography) Workup Base Oxidative Addition Reductive Elimination Reaction Time Catalyst Loading Transmetalation Sonogashira Coupling Aryl Iodides Terminal Alkyne Inert atmosphere Palladium-Catalyzed Cross-Coupling Reaction Schlenk technique Solvent system
Sakamoto
Shiga
Yasuhara
Uchiyama
Kondo
Yamanaka
The palladium-catalyzed cross-coupling reaction of aryl iodides with 3,3,3-triethoxy-1-propyne gave 1-aryl-3,3,3-triethoxy-1-propynes which were converted to the corresponding ethyl arylpropiolates. The arylpropiolates were also synthesized from the cross-coupling reactions of aryl iodides with 2-ethoxycarbonyl-1-ethynylzinc chloride or ethyl (tributylstannyl)propiolate, but the reactions were not generally applicable.
View MoreShanghai PuYi Chem-Tech Co.,Ltd.
Contact:+86-21-57687505-227
Address:3 Floor, Building 11, No 201 MinYi Road, Songjiang District, Shanghai 201612, China
SHIFANG SUHONG CHEMICAL CO.,LTD
Contact:+86-838-2224563
Address:Room 1207 Zongchen Sunshine No.128 Taishan South Road,Deyang City,Sichuan China
Fujian Huitian Biological Pharmacy Co., Ltd.
Contact:0086-598-8300831; 8339920
Address:No.46,Taijiang Road,Sanming City,Fujian,China
Contact:+86-25-85281586
Address:13F,Bld2#,South of Longpan Road
Evergreen Chemical Industry Ltd.
Contact:86-553-4918210
Address:6#2-602 Wanhaobailing
Doi:10.1021/jo00339a035
(1981)Doi:10.1021/jo00090a040
(1994)Doi:10.1248/cpb.38.19
(1990)Doi:10.1007/BF00955304
(1981)Doi:10.1021/ic049154w
(2004)Doi:10.1021/ja0458827
(2004)
