+++2 SD + 1 Synth Commun + 1 Ingenta

[Shadin]

Добрый день!
Помогите, пожалуйста, в поиске нижеперечисленных статей:
1.Tetrahedron Letters
Volume 15, Issue 38, 1974, Pages 3463–3466
The selective ortho-formylation of phenols
Paul G. Gassman, David R. Amick

DOI:

http://dx.doi.org/10.1016/S0040-4039(01)91938-0

2. Ultrasonics Sonochemistry
Volume 11, Issue 6, September 2004, Pages 455–457
An efficient and facile nitration of phenols with nitric acid/zinc chloride under ultrasonic conditions
Ahmed Kamal, B.Ashwini Kumar, M Arifuddin, Midoux Patrick

DOI:

http://dx.doi.org/10.1016/j.ultsonch.2003.08.001

3.Synthetic Communications: An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 20, Issue 4, 1990
The Reimer-Tiemann Reaction, Enhanced by Ultrasound
John C. Cochrana & Margaret G. Melville

DOI:

http://dx.doi.org/10.1080/00397919008244911

4.Journal of Chemical Research, Volume 2006, Number 2, February 2006 , pp. 101-101(1)
An improved procedure for the synthesis of 2-hydroxybenzaldehyde and 2-hydroxynaphthalene-1-carbaldehyde
Authors: Mokle, Shyam S.; Dawane, Bhaskar S.; Sayyed, Mudassar A.; Vibhute, Yeshwant B.

DOI:

http://dx.doi.org/10.3184/030823406776330972

Спасибо огромное-преогромное!

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