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Analogous to sodium benzanilide, see
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Analogous to sodium benzanilide, see: J. H. Ahn, Y. D. Shin, G. Y. Nath, S. Y. Park, M. S. Rahman, S. Samal, J. S. Lee, J. Am. Chem. Soc. 2005, 127, 4132-4133.
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48
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34250833113
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See the Supporting Information
-
See the Supporting Information.
-
-
-
-
49
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34250845366
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A photostationary state (PSS) mixture of (2′S)-(M)- trans-2-PHIC and (2′S)-(P)-cis-2-PHIC is obtained. For 1 the PSS ratio was determined at (2′S)-(M) -trans-1/(2′S)-(P)-cis-1 = 21:79 (see the Supporting Information); for 2 a similar PSS mixture is anticipated.
-
A photostationary state (PSS) mixture of (2′S)-(M)- trans-2-PHIC and (2′S)-(P)-cis-2-PHIC is obtained. For 1 the PSS ratio was determined at (2′S)-(M) -trans-1/(2′S)-(P)-cis-1 = 21:79 (see the Supporting Information); for 2 a similar PSS mixture is anticipated.
-
-
-
-
50
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34250881924
-
-
Poly((R)-2,6-dimethylheptylisocyanate), which is known to exist as an M helix (see Ref. [8a]), has the opposite CD absorption (see Ref. [9]).
-
Poly((R)-2,6-dimethylheptylisocyanate), which is known to exist as an M helix (see Ref. [8a]), has the opposite CD absorption (see Ref. [9]).
-
-
-
-
51
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34250883671
-
-
A mixture of (2′S)-(M)-trans-2-PHIC and (2′S)-(M)-cis-2-PHIC is obtained, the ratio of which is identical to that of the PSS mixture obtained after step 1.
-
A mixture of (2′S)-(M)-trans-2-PHIC and (2′S)-(M)-cis-2-PHIC is obtained, the ratio of which is identical to that of the PSS mixture obtained after step 1.
-
-
-
-
52
-
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34250887900
-
-
A PSS mixture of (2′S)-(M)-cis-2-PHIC and (2′S)-(P)-trans-2-PHIC is obtained. For 1 the PSS ratio was determined at (2′S)-(M)-cis-1/ (2′S)-(P)-trans-1 = 21:79 (see the Supporting Information); for 2 a similar PSS mixture is anticipated.
-
A PSS mixture of (2′S)-(M)-cis-2-PHIC and (2′S)-(P)-trans-2-PHIC is obtained. For 1 the PSS ratio was determined at (2′S)-(M)-cis-1/ (2′S)-(P)-trans-1 = 21:79 (see the Supporting Information); for 2 a similar PSS mixture is anticipated.
-
-
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53
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34250828849
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Helix reversals will rarely occur along the relatively short polymer chains (in hydrocarbon solvents at 20°C, the population of helix reversals has been estimated at one per 600 monomelic units, see Ref. [8b]).
-
Helix reversals will rarely occur along the relatively short polymer chains (in hydrocarbon solvents at 20°C, the population of helix reversals has been estimated at one per 600 monomelic units, see Ref. [8b]).
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