Compound Q&A
How is (E)-N~5~-(Amino{[(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]amino}methylene)-D-ornithine (CAS: 200116-81-0) typically synthesized?
Answer
![(E)-N~5~-(Amino{[(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]amino}methylene)-D-ornithine](https://static.chemtradehub.com/structs/200/200116-81-0-7a60.webp "(E)-N~5~-(Amino{[(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]amino}methylene)-D-ornithine")
The compound is synthesized through a multi-step process involving the condensation of D-ornithine with a sulfonylated benzofuran derivative. Commonly, the synthesis involves the use of a catalytic amount of a strong acid like trifluoroacetic acid, and the process typically yields a 70% to 80% isolated purity.
About
CAS No
200116-81-0
English Name
(E)-N~5~-(Amino{[(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]amino}methylene)-D-ornithine
Molecular Formula
C19H30N4O5S
Molecular Weight
426.54 g/mol
SMILES
CC1=C(C(=C(C2=C1OC(C2)(C)C)C)S(=O)(=O)NC(=NCCCC(C(=O)O)N)N)C
InChIKey
GVIXTVCDNCXXSH-CQSZACIVSA-N
Last Updated: 2025-11-04 13:04
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![(E)-N~5~-(Amino{[(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]amino}methylene)-D-ornithine — Beijing Bailingwei Technology Co., Ltd.](https://static.chemtradehub.com/suppliers/67cde31e57537e5c8069aebf/67cde31e57537e5c8069aebf-logo.webp){kind=logo}