Stereospecific Anionic Polymerization of α-(N-tert-Butyl aminomethyl)acrylate Having Unprotected Amino Group
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چکیده
منابع مشابه
Reactivities of Substituted α-Phenyl-N-tert-butyl Nitrones
In this work, a series of α-phenyl-N-tert-butyl nitrones bearing one, two, or three substituents on the tert-butyl group was synthesized. Cyclic voltammetry (CV) was used to investigate their electrochemical properties and showed a more pronounced substituent effect for oxidation than for reduction. Rate constants of superoxide radical (O2(•-)) reactions with nitrones were determined using a UV...
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In the title compound, C(16)H(25)NO, the N-tert-butyl-propanamide fragment is essentially planar, with the exception of two C atoms of the tert-butyl group (r.m.s. deviation = 0.005 Å), forming a dihedral angle of 84.09 (10)° with the plane of the mesityl fragment (r.m.s. deviation = 0.002 Å). The crystal packing is stabilized by an inter-molecular N-H⋯O hydrogen bond, which links the mol-ecule...
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The title compound, C(8)H(17)NO, crystallizes with two independent mol-ecules in the asymmetric unit. In the crystal, inter-molecular N-H⋯O hydrogen bonding is observed between neighboring mol-ecules, forming continuous mol-ecular chains along the c-axis direction.
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In the title compound, C9H13NO2S, the dihedral angle between the thiophene ring and the carbamate group is 15.79 (14)°. In the crystal structure, intra-molecular C-H⋯O inter-actions in tandem with the tert-butyl groups render the packing of adjacent mol-ecules in the [001] direction nearly perpendicular [the angle between adjacent thio-phene rings is 74.83 (7)°]. An inter-molecular N-H⋯O hydrog...
متن کاملN-tert-Butyl-5α-androstane-17β-carboxamide
The title compound, C(24)H(41)NO, is a new derivative of the anti-HIV steroid 17β-(N-tert-butyl-amino-carbon-yl)androst-4-en-3-one. There are four rings in the structure and these are trans-fused. The three six-membered rings exhibit chair conformations, while the five-membered ring adopts an envelope conformation.
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ژورنال
عنوان ژورنال: Polymer Journal
سال: 1997
ISSN: 0032-3896,1349-0540
DOI: 10.1295/polymj.29.872