Supported by the Key Projects of Tianjin Science and Technology Support Plan(16YFZCSY00910);Tianjin Natural Science Foundation(12JCYBJC18800 and 13JCQNJC13700);Shandong Natural Science Foundation(ZR2015BM028)
The title compound 1 was prepared from 1-bromonaphthalene and cyclobutanone in 11 steps, and its structure was determined by single-crystal X-ray diffraction for its monohydrate. The title compound 1 crystallizes as i...