2-氯-1.3-丁二烯合成路线 (共 128 条)
反应条件
ozone
T=-78°C; mono- and diozonolyses; with and without work up with DMS; Product distribution;
参考文献
Griesbaum, Karl; Meister, Martin
Chemische Berichte, 1987 , vol. 120, p. 1573 - 1580
反应条件
sodium dichromate; sulfuric acid; acetic acid
1.) RT, 3 d, 2.) 60-65 deg C; Yield given. Multistep reaction;
参考文献
Jones, Gordon H.; Venuti, Michael C.; Young, John M.; Murthy, D.V. Krishna; Loe, Brad E.; et al.
Journal of Medicinal Chemistry, 1986 , vol. 29, # 8 p. 1504 - 1511
参考文献
Tomioka,H. et al.
Journal of Organic Chemistry, 1977 , vol. 42, p. 552 - 554
反应条件
tert-butyl-pyrocatechol; chlorine in tetrachloromethane
T=-5 - 0°C; Further byproducts given. Yields of byproduct given;
参考文献
Mkryan, G. M.; Airapetyan, R. Kh.; Mkryan, G. G.; Kaplanyan, E. E.
Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, p. 1242 - 1247
Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 7 p. 1387 - 1393
反应条件
tert-butyl-pyrocatechol; chlorine in tetrachloromethane
T=-5 - 0°C; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Mkryan, G. M.; Airapetyan, R. Kh.; Mkryan, G. G.; Kaplanyan, E. E.
Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, p. 1242 - 1247
Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 7 p. 1387 - 1393
反应条件
tert-butyl-pyrocatechol; chlorine in tetrachloromethane
T=-5 - 0°C; Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Mkryan, G. M.; Airapetyan, R. Kh.; Mkryan, G. G.; Kaplanyan, E. E.
Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, p. 1242 - 1247
Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 7 p. 1387 - 1393
反应条件
hydrogen bromide; acetic acid
T=-5°C;
参考文献
Petrow
Zhurnal Obshchei Khimii, 1940 , vol. 10, p. 1418,1421
Chem.Abstr., 1941 , p. 3593
参考文献
Carothers et al.
Journal of the American Chemical Society, 1931 , vol. 53, p. 4205
参考文献
Carothers et al.
Journal of the American Chemical Society, 1931 , vol. 53, p. 4205
反应条件
With ozone in pentane T=-78°C; Caution! More than one eq. O3 causes product violently explosive on room temp.; Yields of byproduct given;
参考文献
Griesbaum, Karl; Bandyopadhyay, Ashis R.; Meister, Martin Canadian Journal of Chemistry, 1986 , vol. 64, p. 1553 - 1559