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SCIENCE CHINA Chemistry

© Science China Press and Springer-Verlag Berlin Heidelberg 2013 chem.scichina.com www.springerlink.com

*Corresponding authors (email: [email protected]; [email protected])

• SUPPORTING INFORMATION • July 2013 Vol.56 No.7: 1–9

doi: 10.1007/s11426-013-4843-7

Synthesis of naphthalene derivatives through inexpensive BF3·Et2O-catalyzed annulation reaction of

arylacetaldehydes with arylalkynes

XIANG ShiKai1*, HU Hao1, MA Jing1, LI YuanZhuo1, WANG BiQin1*, FENG Chun1, ZHAO KeQing1, HU Ping1 & CHEN XiaoZhen2

1College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, China 2Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China

Received November 11, 2012; accepted December 26, 2012; published online February 21, 2013

2 Xiang SK, et al. Sci China Chem July (2013) Vol.56 No.7

Xiang SK, et al. Sci China Chem July (2013) Vol.56 No.7 3

4 Xiang SK, et al. Sci China Chem July (2013) Vol.56 No.7

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8 Xiang SK, et al. Sci China Chem July (2013) Vol.56 No.7

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