+++JACS(2)+JOC(1) Спасибо, Гесс!

[mbshch]

Уваж. коллеги,
помогите, пжл:

1. Total synthesis of prostaglandins. Synthesis of the pure dl-E1, -F(sub 1.alpha.), -F(sub 1.beta.), -A1, and -B1 hormones
Elias J. Corey, Niels H. Andersen, Robert M. Carlson, Joachim Paust, Edwin Vedejs, Isidoros Vlattas, Rudolph E. K. Winter
J. Am. Chem. Soc. 1968, Vol. 90, pp.3245–3247

DOI:

http://dx.doi.org/10.1021/ja01014a053

2. Synthesis of prostaglandin E1 and related substances
William Paul Schneider, Udo Axen, Frank H. Lincoln, John E. Pike, John L. Thompson
J. Am. Chem. Soc. 1969, Vol. 91, pp 5372–5378

DOI:

http://dx.doi.org/10.1021/ja01047a029

3. Total synthesis of DL-prostaglandin E1
Neville Finch, L. DellaVecchia, John J. Fitt, Ralph Stephani, I. Vlattas
J. Org. Chem. 1973, Vol. 38, pp 4412–4424

DOI:

http://dx.doi.org/10.1021/jo00965a014

Заранее благодарю

[Гесс]