3-甲基-1,2-丁二烯合成路线 （共 178 条）
反应条件
cis-dichloro(1,1-dimethylallene)(triphenylphosphine)platinum(II) in chloroform T=50°C; 48 h; 60 deg C, other times; other prenylating agent: isoprene - <PdCl2(C2H4)2>; Product distribution;
参考文献
Renzi, Augusto De; Lombardi, Angelina; Panunzi, Achille; Saporito, Antonio
Gazzetta Chimica Italiana, 1988 , vol. 118, # 9 p. 657 - 660
反应条件
cis-dichloro(1,1-dimethylallene)(triphenylphosphine)platinum(II) in chloroform T=50°C; 48 h; 60 deg C, other times; other prenylating agent: isoprene - <PdCl2(C2H4)2>; Product distribution;
参考文献
Renzi, Augusto De; Lombardi, Angelina; Panunzi, Achille; Saporito, Antonio
Gazzetta Chimica Italiana, 1988 , vol. 118, # 9 p. 657 - 660
反应条件
1: glacial acetic acid; HBr 2: aqueous potash View Scheme
参考文献
Ipatjew
Journal fuer Praktische Chemie (Leipzig), 1896 , vol. <2>53, p. 149
反应条件
1: 3-methyl-1,2-butadiene With n-butyllithium; N,N,N',N,-tetramethylethylenediamine in tetrahydrofuran T=-78°C; Metallation; 0.166667 h; 2: 2-bromo-2-phenyl-1-ethene With tetrakis(triphenylphosphine) palladium(0) in tetrahydrofuran Substitution; 2 h;
参考文献
Frimer, Aryeh A.; Pizem, Hillel
Tetrahedron, 1999 , vol. 55, # 41 p. 12175 - 12186
反应条件
hydrogenchloride; bis-triphenylphosphine-palladium(II) chloride; tin(ll) chloride in N,N-dimethyl-formamide T=25°C; allylation; 24 h;
参考文献
Chang, Hao-Ming; Cheng, Chien-Hong
Organic Letters, 2000 , vol. 2, # 22 p. 3439 - 3442
反应条件
Cp2C3H4(CH3)R (R = Me or n-Pr) 1.) benzene, RT, 15 min, 2.) RT, overnight; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Buchwald,S.L.; Grubbs,R.H.
Journal of the American Chemical Society, 1983 , vol. 105, p. 5490
反应条件
cis-dichloro(1,1-dimethylallene)(triphenylphosphine)platinum(II) in chloroform
T=50°C; 48 h; 60 deg C, other times; other prenylating agent: isoprene - <PdCl2(C2H4)2>; Product distribution;
参考文献
Renzi, Augusto De; Lombardi, Angelina; Panunzi, Achille; Saporito, Antonio
Gazzetta Chimica Italiana, 1988 , vol. 118, # 9 p. 657 - 660
反应条件
C21H38AuClNP*C24BF20(1-)*K(1+) in benzene-d6
T=130°C; Markovnikov hydroamination; 36 h; Inert atmosphere;
参考文献
Xiaoming, Zeng; Soleilhavoup, Michele; Bertrand, Guy
Organic Letters, 2009 , vol. 11, # 15 p. 3166 - 3169
反应条件
(Pr4N)[PtCl3(ethylene)] in chloroform
T=60°C; 6 h; Yield given;
参考文献
Renzi, Augusto De; Panunzi, Achille; Saporito, Antonio; Vitagliano, Aldo
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1983 , p. 993 - 996
反应条件
methanol; ammonium chloride
1) THF, -78 degC, 1 h; 2) 0 deg C, 10 min; Yield given. Multistep reaction;
参考文献
Fleming, Ian; Rowley, Michael; Cuadrado, Purificacion; Gonzalez-Nogal, Ana M.; Pulido, Francisco J.
Tetrahedron, 1989 , vol. 45, # 2 p. 413 - 424
