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2-Oxetanone, 4,4-diethyl-3-methylene- synthesis

4synthesis methods
2-Pentenoic acid, 3-ethyl-2-methyl-

136066-28-9
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2-Oxetanone, 4,4-diethyl-3-methylene-

136066-41-6
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Yield:-

Steps:

Multi-step reaction with 2 steps
1: 1) O2, 2) conc.H2SO4 / 1) CHCl3, tetraphenylporphine, -5 to 0 deg C, 48 h, 2) 20 deg C, 48 h
2: 9 percent / triphenylphosphine / CHCl3 / a) -45 deg C, 15 min, b) to 20 deg C

References:

Adam, Waldemar;Albert, Rainer;Grau, Nuria Dachs;Hasemann, Ludwig;Nestler, Bernd;et al. [Journal of Organic Chemistry,1991,vol. 56,# 20,p. 5778 - 5781]