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Heteroatoms, three-membered

Exocyclic unsaturation can stabilize small ring heterocycles. In three-membered rings it is difficult to separate the contributions from increased angle strain and from electronic interactions between the unsaturation and the heteroatom. In four-membered rings such separation has been done 74PMH(6)199, p. 235). The CRSEs change from oxetane... [Pg.3]

Beyond the scope of this chapter, but similar in mode of formation and reactivity to the title compounds, are some three-membered rings with three heteroatoms. Oxadiaziridine... [Pg.197]

STRUCTURE OF THREE-MEMBERED RINGS WITH TWO HETEROATOMS... [Pg.197]

See other pages where Heteroatoms, three-membered is mentioned: [Pg.624]    [Pg.625]    [Pg.417]    [Pg.624]    [Pg.625]    [Pg.417]    [Pg.10]    [Pg.25]    [Pg.33]    [Pg.33]    [Pg.134]    [Pg.196]    [Pg.196]    [Pg.197]    [Pg.198]    [Pg.198]    [Pg.199]    [Pg.199]    [Pg.200]    [Pg.201]    [Pg.202]    [Pg.203]    [Pg.204]    [Pg.205]    [Pg.206]    [Pg.207]    [Pg.208]    [Pg.209]    [Pg.210]    [Pg.211]    [Pg.212]    [Pg.213]    [Pg.214]    [Pg.215]    [Pg.216]    [Pg.217]    [Pg.218]    [Pg.219]    [Pg.220]    [Pg.221]    [Pg.222]    [Pg.223]    [Pg.224]   


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3- Membered rings three heteroatoms

4- Membered rings with three heteroatoms

APPLICATIONS OF THREE-MEMBERED RINGS WITH TWO HETEROATOMS

Eight-membered Rings containing Three or More Heteroatoms

Five-membered heterocycles with three heteroatom

Heteroatoms, three-membered ring opening with

Peri-Heterocycles with Six-Membered Heteroring and Three Heteroatoms

REACTIVITY OF THREE-MEMBERED RINGS WITH TWO HETEROATOMS

STRUCTURE OF THREE-MEMBERED RINGS WITH TWO HETEROATOMS

SYNTHESIS OF THREE-MEMBERED RINGS WITH TWO HETEROATOMS

Seven-membered Rings containing Three or More Heteroatoms

Seven-membered heterocycles with three heteroatom

Seven-membered rings three heteroatoms

Seven-membered systems containing three or more heteroatoms

Six-Membered Rings with Three Heteroatoms

Six-membered heterocycles with three heteroatom

Three heteroatoms

Three, Four, and Five-membered Systems with One Heteroatom

Three-Membered Rings with One Heteroatom

Three-membered

Three-membered rings with two heteroatoms

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