Manulkin, Z. M.
Zhurnal Obshchei Khimii, 1943 , vol. 13, p. 42 - 45
C. A., 1944 , p. 331
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Gmelin Handbook: Sn: Org.Verb.2, 1.1.2.1.5, page 47 - 52
1: 4-methyl-5,6-dihydro-2H-pyran With potassium tert-butylate; lithium diethylamide in tetrahydrofuran
T=-50°C; 2 h;
2: With manganese(IV) oxide in dichloromethane
T=20°C; 5 h;
3: 2-methylpropylmagnesium bromide in tetrahydrofuran
T=20°C; 2 h; Title compound not separated from byproducts;
参考文献
Veselovsky; Lozanova; Khairetdinov; Vendilo; Lebedeva
Russian Chemical Bulletin, 2004 , vol. 53, # 10 p. 2345 - 2347
Percival et al.
Journal of the American Chemical Society, 1953 , vol. 75, p. 3731,3733
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Herzog; Buchman
Journal of Organic Chemistry, 1951 , vol. 16, p. 99,101
diethyl ether
Leiten des Reaktionsprodukts ueber Aluminiumoxid bei 280grad und Hydrieren des erhaltenen Oleefin-Gemisches an Raney-Nickel bei 150grad/100 at;
参考文献
Petrow et al.
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1959 , p. 1091,1094;engl.Ausg.S.1053,1056
dilithium tetrachlorocuprate in tetrahydrofuran
T=0°C; 3 h; Yield given;
参考文献
Beckwith, Athelstan L. J.; Moad, Graeme
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1980 , p. 1083 - 1092