Acknowledgment. Y.-HC thanks Hans A. Biebuyck for helpful discussions and comments about the work, Professor Erich C. Blossey, and Luis Z. Avila for helpful suggestions on the manuscript. ... Supplementary Material Available: Experimental details for the preparation of 1-5 (7 pages). This material is contained in many libraries on microfiche, immediately follows this article in the microfii version of the journal, and can be ordered from the ACS; see any ...