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tert-Butyl N-[1-diazo-acetyl-3-(methyl-sulfan-yl)prop-yl]carbamate.

Mehmood T, Zaidi JH, Jones PG - Acta Crystallogr Sect E Struct Rep Online (2009)

Bottom Line: In the enanti-omerically pure title compound, C(11)H(19)N(3)O(3)S, the chain C-N-C(O)-O-C-C (from the asymmetric carbon to a methyl of the tert-butyl group) displays an extended conformation.In the crystal, mol-ecules are linked into chains parallel to the c axis by classical N-H⋯O(diazo-carbon-yl) hydrogen bonding and an unusual inter-molecular three-centre inter-action involving the amino acid (aa) carbonyl O(aa) and the diazo-carbonyl grouping C(O)-CH-N N, with H⋯O(aa) = 2.51 Å and N⋯O(aa) = 2.8141 (14) Å.

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ABSTRACT
In the enanti-omerically pure title compound, C(11)H(19)N(3)O(3)S, the chain C-N-C(O)-O-C-C (from the asymmetric carbon to a methyl of the tert-butyl group) displays an extended conformation. In the crystal, mol-ecules are linked into chains parallel to the c axis by classical N-H⋯O(diazo-carbon-yl) hydrogen bonding and an unusual inter-molecular three-centre inter-action involving the amino acid (aa) carbonyl O(aa) and the diazo-carbonyl grouping C(O)-CH-N N, with H⋯O(aa) = 2.51 Å and N⋯O(aa) = 2.8141 (14) Å.

No MeSH data available.


Packing diagram of the title compound viewed perpendicular to the yz plane. Classical H bonds are represented by thick dashed lines, and the three-centre interaction (see text) by thin dashed lines. H atoms not involved in H bonding are omitted for clarity.
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Fap2: Packing diagram of the title compound viewed perpendicular to the yz plane. Classical H bonds are represented by thick dashed lines, and the three-centre interaction (see text) by thin dashed lines. H atoms not involved in H bonding are omitted for clarity.


tert-Butyl N-[1-diazo-acetyl-3-(methyl-sulfan-yl)prop-yl]carbamate.

Mehmood T, Zaidi JH, Jones PG - Acta Crystallogr Sect E Struct Rep Online (2009)

Packing diagram of the title compound viewed perpendicular to the yz plane. Classical H bonds are represented by thick dashed lines, and the three-centre interaction (see text) by thin dashed lines. H atoms not involved in H bonding are omitted for clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2970119&req=5

Fap2: Packing diagram of the title compound viewed perpendicular to the yz plane. Classical H bonds are represented by thick dashed lines, and the three-centre interaction (see text) by thin dashed lines. H atoms not involved in H bonding are omitted for clarity.
Bottom Line: In the enanti-omerically pure title compound, C(11)H(19)N(3)O(3)S, the chain C-N-C(O)-O-C-C (from the asymmetric carbon to a methyl of the tert-butyl group) displays an extended conformation.In the crystal, mol-ecules are linked into chains parallel to the c axis by classical N-H⋯O(diazo-carbon-yl) hydrogen bonding and an unusual inter-molecular three-centre inter-action involving the amino acid (aa) carbonyl O(aa) and the diazo-carbonyl grouping C(O)-CH-N N, with H⋯O(aa) = 2.51 Å and N⋯O(aa) = 2.8141 (14) Å.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the enanti-omerically pure title compound, C(11)H(19)N(3)O(3)S, the chain C-N-C(O)-O-C-C (from the asymmetric carbon to a methyl of the tert-butyl group) displays an extended conformation. In the crystal, mol-ecules are linked into chains parallel to the c axis by classical N-H⋯O(diazo-carbon-yl) hydrogen bonding and an unusual inter-molecular three-centre inter-action involving the amino acid (aa) carbonyl O(aa) and the diazo-carbonyl grouping C(O)-CH-N N, with H⋯O(aa) = 2.51 Å and N⋯O(aa) = 2.8141 (14) Å.

No MeSH data available.