Results 221 to 230 of about 66,973 (276)
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TETRAHYDROFURANS: II. SPIRO COMPOUNDS CONTAINING THE TETRAHYDROFURAN RING
Canadian Journal of Chemistry, 19632-Allyl-2-methallyl-1,3-propanediol (IV) and 2,2-dimethallyl-1,3-propanediol (V) were cyclized in the presence of mineral acid to give 3,3,8-trimethyl-2,7-dioxaspiro(4.4)nonane (VIII) and 3,3,8,8-tetramethyl-2,7-dioxaspiro(4.4)nonane (IX), respectively. Similarly, 2-methallyl-2-(3-methyl-2-butenyl)-1,3-propanediol (VI) afforded 3,3,8,8-tetramethyl-2,7-
B. K. Wasson, J. A. Kernan, J. M. Parker
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Cyanoethylation of tetrahydrofuran
Chemistry of Heterocyclic Compounds, 1967It is shown that it is possible to carry out free radical cyanoethylation of tetrahydrofuran, to give the nitrile of α-tetrahydrofuranpropionic acid in 50–60% yield.
G. G. Galust'yan, Ch. Sh. Kadyrov
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Polymerization of tetrahydrofuran
Journal of Applied Polymer Science, 1962AbstractTetrahydrofuran has been polymerized in bulk using 5–20 wt.‐% BF3 without the addition of cocatalysts to give a very high molecular weight, crystalline polymer which exhibits cold‐drawability, toughness, and low temperature flexibility. Within the ranges studied a maximum conversion of 74% was reached at 10% BF3 and 10°C.
R. C. Burrows, B. F. Crowe
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Phenylpropanoids and tetrahydrofuran lignans from Piper solmsianum
Phytochemistry, 2000Patricia Sartorelli, Kato Mj
exaly
Biomass-Derived Butadiene by Dehydra-Decyclization of Tetrahydrofuran
ACS Sustainable Chemistry and Engineering, 2017Michael Tsapatsis +2 more
exaly
Copolymerization of tetrahydrofuran and epichlorohydrin on boron trifluoride tetrahydrofuranate
Polymer Science U.S.S.R., 1970A.I. Kuzayev +3 more
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Bis-tetrahydrofuran acetogenins from annonaceae
Phytochemistry, 1993Diego Cortes Martinez, André Cave
exaly