tert-Butyl cyclopropanecarboxylate

Name: tert-Butyl cyclopropanecarboxylate
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CAS No. 87661-20-9
Cat. No. CS-0044361
Purity≥98%
MDL No.MFCD09836696

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tert-Butyl cyclopropanecarboxylate|CS-0044361

Structure of 87661-20-9

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Description

tert-Butyl cyclopropanecarboxylate features a strained cyclopropyl ring fused to a tert-butyl ester, delivering high reactivity in asymmetric synthesis. The rigid, electron-rich carbocycle enables precise stereocontrol in transition-metal-catalyzed transformations, while the bulky ester group enhances solubility and stability under standard conditions.

Application

tert-Butyl cyclopropanecarboxylate serves as a versatile building block in synthetic organic chemistry, enabling efficient access to cyclopropyl-containing scaffolds. Its stability under standard reaction conditions and compatibility with diverse transformations—such as nucleophilic additions, metal-catalyzed couplings, and functional group interconversions—facilitates streamlined synthesis of biologically relevant motifs. The tert-butyl ester moiety allows for straightforward deprotection under mild acidic conditions, enhancing utility in multi-step sequences.

General Information

CAS No. 87661-20-9
Cat. No. CS-0044361
Purity ≥98%
MDL No. MFCD09836696
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₄O₂
Molecular Weight 142.20
Synonym(s) Cyclopropanecarboxylic acid, 1,1-dimethylethyl ester
SMILES O=C(C1CC1)OC(C)(C)C

Computational Chemistry Data

TPSA 26.3
LogP 1.7381
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS02
Signal Word : Danger	UN#: 1993
Class : 3	Packing Group : Ⅲ
Hazard Statements : H226
Precautionary Statements : P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501

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Other Classifications

Building Blocks Skeleton Fatty ring compounds Cyclopropane compounds

Key Words

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tert-Butyl cyclopropanecarboxylate

CAS No. 87661-20-9

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