nm), substantial amounts of benzhydryl methyl ether and less oxi- rane were produced. The irradiation of 1 b in benzene-2-propanol was carried out as ...
Grateful acknowledgment is made for the support of this work through a grant from the Min- istry of Education (Grant 947023). Registry No.-1, 57196-88-0; 2, ...
Jun 1, 1976 - J. Shiner, Jr., and G. J. Jewett, ibid., 87, 1383 (1965); (c) ibid., 87, 1382. (1965); (d) N. C. G. Campbell, D. M. Muir, R. R. Hill, J. H. Parish, R. M..
1, 1976 151 denser with drying tube. The reaction mixture was stirred magnet- ically. All additions were done at ice-bath temperatures and all re- actions were ...
The benzene mother liquor (above) was concentrated and the residue was taken up in 200 ml of boiling ethanol. After standing overnight the solution deposited ...
In a previous communication2 we reported the structure of dactylyne (I), which was isolated from the sea hare Aplysia dactylomela. We report herein the isolation ...
Recrystallization twice from acetonitrile gave single spot material: mp 142-144OC; NMR. (CDC13) 6 2.13 (8, 3, CCH& 2.44 (6, 9, SCHs), 7.12 (9, 12, aromat-.
It is clear that 2a and 3a are conformational isomers,. "atropi~omers".~ On the basis of kinetic5 and spectral simi- larities it can be affirmed that isomer 2a is of the ...
(1) C. Walling, "Free Radicals in Solution", Wiley, New York, N.Y., 1957. (2) W. A. Pryor ... (3) G. A. Russell, J. Chem. Educ., 38 ... (6) Boric acid exists as metaboric acid at 140-170 "C under the conditions. (7) A. N. ... It is surprising that su
4, 1976 707 compound 3, which comprised 80% of the mixture, and a second unidentified component, which was neither 1 nor 2. A plausible mechanism for the ...
J.Org. Chem., Vol. 41, No. 3, 1976
574
n m ) was employed, the results were the same as in the previous irradiation o f Ib in methanol; however, w i t h a Corex filter ( A
