A novel total synthesis of (±)shikonin

Chinese Chemical Letters

Volumn 17, Issue 7, 2006, Pages 871-873

  Xu, De Feng ^a   Guo, Xiao Juan ^a   Xu, Zhao Hui ^a   Li, Shao Shun ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

( )Shikonin; Prenyllithium; Total synthesis

Indexed keywords

EID: 33748268079     PISSN: 10018417     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (11)

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8. 3, δ ppm): 186.8, 150.1, 145.8, 1445.1, 144.6, 118.0, 117.6, 114.9, 113.3, 110.8, 103.9, 91.99, 91.90.
9. 3, δ ppm): 144.7, 144.6, 144.6, 140.6, 136.1, 125.3, 119.6, 115.1, 114.6, 109.1, 108.4, 107.0, 92.0, 91.78, 68.07, 37.13, 26.15, 18.23.
10. 3, δ ppm): 145.0, 144.6, 144.6, 143.9, 141.5, 122.6, 114.8, 114.6, 114.0, 109.1, 108.9, 108.6, 91.9, 91.7, 73.4, 43.6, 24.26, 21.62.
11. 3, δppm): 180.8, 180.0, 165.7, 165.1, 151.6, 137.6, 132.6, 132.5, 132.0, 118.6, 112.2, 111.7, 68.5, 35.90, 26.19, 18.32.