Additions and Corrections
3740 J. Org. C‘hem., Vol. 44, No. 21, 1979
Correction to Table I
Pz coeff R,
R*
R,
MOmethod
C-1
c-2
C6H5S H
CH,O CH,O
H C6H5S
Huckel Huckel
0.083 0.0
0.427 0.0
c-3 0.019 0.0
c-4
energy of HOMO, eV
0.350 0.470
Paul G. Gassman,* Ryohei Yamaguchi, and Gerald F. Koser. The Ease of Oxidation of Highly Strained Polycyclic Molecules. Page 4392. Second column, line 50. “Whereas, 18 is more easily oxidized than 17 vs. %El7 = 1.73 V; E I j zvs. SCEIs = 1.54 V), 17 was readily isomerized to 18 in the presence of silver ion.”
Page 541. Column 2, compound 6d. The data for cis-6d and trans-6d should be transposed.
Stewart W. Schneller” and Ramachandra S. Hosmane. Ring-Opening Reactions of lH-Pyrrolo[3,2-c]pyridine-4,6(5H,7H)-dione (3,7-Dideazaxanthine) and Two of Its Derivatives.
Page 873. Column 1. Structure 5 is shown with an extra double bond. I t should be: CH,C(=NOH)C(=CHPh)COOH
Page 4488. Column 1. Structure 16 is incorrectly shown as the 2-ethyl derivative. The substituent in the 2-position should be methyl, not ethyl.
Barry A. Dreikorn,* A. Frederick Elsasser, and Glen. P. Jourdan. Reaction of Thionyl Chloride with 3,4-Dihydro2(1H)-quinolinone.
Vol. 44, 1979
Page 877. Column 2. Structure 3 should be a quinoline derivative, Le., bis(2-chloro-3-quinolyl) disulfide.
Harold Kwart* and Thomas J. George. Primary Deuterium Isotope Effects in the Oxidation of Benzyl-cud Alcohol by Transition Elements and Related Reagents: Mechanisms of Electron Transfer. Page 163. Right column. The sentence directly below the orbital diagram 6 should read: “... 6 is intended to illustrate the structure in which nonlinear transfer of hydrogen can take place.” D. Soerens, J. Sandrin, F. Ungemach, P. Mokry, G. S. Wu, E. Yamanaka, L.Hutchins, M. DiPierro, and J. M. Cook*. Study of the Pictet-Spengler Reaction in Aprotic Media: Synthesis of the (3-G.alactosidase Inhibitor, Pyridinolol.
Augustine Silveira, Jr.* and Shantilal K. Satra. Study of the Ring Opening Reactions of 4-Bromo-3,4-disubstituted-2isoxazolin-5-ones with Aqueous Sodium Hydroxide.
Howard E. Smith,* Benjamin G. Padilla, Jon R. Neergaard, and Fu-Ming Chen. Optically Active Amines. 26. Spectral Observations on Chiral Schiff Bases. Page 1694. Column 1, Experimental Section. The heading of paragraph 4 should be (R)-N-Benzylidene-a-benzylethylamine
[ ( R)-sal.
Page 1694. Column 1, Experimental Section. The head of paragraph 5 should be ( R ) - N - o-Methoxybenzy1idene)-a( benzylethylamine [ (R)-8b)].
