EDITOR JOSEPH F. B U N N E T T ASSISTANT EDITOR
Eva M. Anderson
EDITORIAL ADVISORY BOARD Bernard Axelrod Fred Basolo Jerome A. Berson Frank A. Bovey Melvin Calvin J. D. Dunitz
Ernest Grunwald Jack Halpern Harlyn O. Halvorson Harold Hart Eddie Hedaya Dudley R. Herschbach
Francis Johnson Milton Kerker Daniel E. Koshland, Jr. Rudolph A. Marcus Fred W. McLafferty Eugene E. van Tamelen
MANAGER, EDITORIAL PRODUCTION © Copyright, 1972, by the American Chemical Society. Published monthly by the American Chemical Society at 20th and N o r t h a m p t o n Sts., Easton, Pa. 18042. Second-class postage paid a t Washington, D . C , and at additional mailing offices. Accounts of Chemical Research publishes concise, critical reviews of research areas currently under active investigation. Most articles are written by scientists active in the area reviewed. Reviews may be concerned in large p a r t with work in the author's own laboratory, providing t h a t relevant contributions by other investigators are mentioned sufficiently to place the author's research in perspective. Articles should be directed concurrently to a general audience of research-minded chemists and to scientists directly concerned with the subject of the article. In general, the first four or five pages of the manuscript should be directed mainly to the general reader, providing background and orientation as well as dis cussion of specialized terms or concepts. Because of the limited amount of journal space available, the usual maximum allotment per article is six journal pages. This corresponds roughly to a total of 25 pages of manuscript, including tables, bibliography, and drawings. Most reviews are written in response to invitations issued by the Editor. Unsolicited manuscripts are also considered. Manuscripts for publication and editorial correspondence prior to acceptance of manuscripts for publication should be sent to J O S E P H P. BUNNETT, Editor, Accounts of Chemical Research, University of California, Santa Cruz, Calif. 95060. Manuscripts should be prepared in accordance with the general instructions given in the American Chemical Society "Handbook for Authors." Manuscripts should be typed, double-spaced, and they should be submitted in triplicate. Additions and Corrections are published in the December issue. Extensive or unusual alterations in an article after it has been set in type are made at the author's expense, and it is understood t h a t by requesting such alterations the author agrees to defray the cost thereof.
Charles R. Bertsch
The American Chemical Society and the Editors of Accounts of Chemical Research assume no responsibility for the statements and opinions advanced by authors of articles. Correspondence regarding accepted papers, proofs, and re prints should be directed to Editorial Production Office, American Chemical Society, 20th and N o r t h a m p t o n Sts., Easton, Pa. 18042. Manager: CHARLES R. BEHTSCH. Senior Production Editor:
M A R I A N N E C. BROGAN.
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