Skip to main content
. 2013 May 10;135(21):7843–7846. doi: 10.1021/ja4033583

Table 1. Conformational Parameters of Thioamidesa.

compound conformation d (Å) θ (deg) Δ (Å) Θ (deg)
4 cis, endo 4.6158(14) 66.96(7) 0.0035(14) 0.43(17)
5 trans, endo 3.2529(12) 92.19(4) 0.0237(8) 2.61(9)
6 trans, endo 3.4248(16) 96.11(6) 0.0243(17) 2.70(19)
6 trans, exo 3.2433(15) 101.92(7) 0.0392(16) 4.36(18)
a

From X-ray diffraction analysis of the crystalline compound. Parameters are defined in Figure 4.