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tonghaosu

Known as: 2-(2',4'-hexadiynylidene)-1,6-dioxaspiro(4,4)-non-3-ene 
 
National Institutes of Health

Papers overview

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2019
2019
The capitula of Chrysanthemum morifolium and C. indicum are used to prepare Chrysanthemi Flos in traditional Japanese Kampo… Expand
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2009
2009
Several new analogues of natural antifeedant tonghaosu were synthesized via m-CPBA (m-chloroperoxybenzoic acid) oxidation of… Expand
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2007
2007
11 pyrazolyl or pyridinyl substituted tonghaosu analogs were synthesized. Structures of all the new compounds were confirmed by H… Expand
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2006
2006
21 tonghaosu 类似物经由 hydroamination 或 endocyclic 的选择减小被综合相应 dienol spiroketals 的两倍契约。所有新混合物的结构被 1H NMR,红外, MS, HREIMS… Expand
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2004
2004
Tonghaosu (1), a lead for a botanical antifeedant, and its 22 analogues were synthesized according to a previously reported… Expand
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2004
2004
During our continuous efforts towards the search for environmental benign insect antifeedant, we established a concise method for… Expand
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2004
2004
Lithium amide reacted with spiroketal enol ether characterized tonghaosu analog at -78degreesC to give the only hydroamination… Expand
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2004
2004
Diastereoselective syntheses of [4.4]- and [4.5]-spiroketal featured tonghaosu analogs were explored. An excellent… Expand
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2003
2003
This article summarizes our work on the synthesis of naturally occurring antifeeding compound tonghaosu containing spiroketal… Expand
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2003
2003
The endo-cyclic double bond of unique spiroketal dienol-ether compounds 1,2,3, could be selectively reduced and thus obtained… Expand
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