Material Safety Data Sheet Section 1. Identification of the substance Product Name: 2-Amino-N-cyclohexylacetamide Synonyms: Section 2. Hazards identification Harmful by inhalation, in contact with skin, and if swallowed. Section 3. Composition/information on ingredients. Ingredient name: 2-Amino-N-cyclohexylacetamide CAS number: 16817-90-6 Section 4. First aid measures Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing contaminated clothing and shoes. If irritation persists, seek medical attention. Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical attention. Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention. Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention. Section 5. Fire fighting measures In the event of a fire involving this material, alone or in combination with other materials, use dry powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus should be worn. Section 6. Accidental release measures Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national standards. Respiratory precaution: Wear approved mask/respirator Hand precaution: Wear suitable gloves/gauntlets Skin protection: Wear suitable protective clothing Eye protection: Wear suitable eye protection Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container for disposal. See section 12. Environmental precautions: Do not allow material to enter drains or water courses. Section 7. Handling and storage Handling: This product should be handled only by, or under the close supervision of, those properly qualified in the handling and use of potentially hazardous chemicals, who should take into account the fire, health and chemical hazard data given on this sheet. Store in closed vessels. Storage: Section 8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section 9. Physical and chemical properties Appearance: Not specified Boiling point: No data No data Melting point: Flash point: No data Density: No data Molecular formula: C8H16N2O Molecular weight: 156.2 Section 10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section 11. Toxicological information No data. Section 12. Ecological information No data. Section 13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section 14. Transportation information Non-harzardous for air and ground transportation. Section 15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313.
2-Fluoropyridine N-oxide and its reactions with amino-acid derivatives
作者:D. Sarantakis、J. K. Sutherland、C. Tortorella、V. Tortorella
DOI:10.1039/j39680000072
日期:——
2-FluoropyridineN-oxide has been prepared. Its reaction with α-amino-acids leads to a possible route for the stepwise N-terminal analysis of peptides. It can also be used for carboxy-activation, reaction with carboxylic acids leading to N-acyloxy-2-pyridones.
Über die Reaktion von α‐Aminosäure‐
<i>N</i>
‐carbonsäure‐anhydriden mit
<i>N</i>
‐silylierten prim. und sek. Aminen
作者:Hans R. Kricheldorf、Gerd Greber
DOI:10.1002/cber.19711041022
日期:1971.10
Die Umsetzung von Aminosäure-N-carbonsäure-anhydriden (1) (Oxazolidindionen-(2.5)) mit N-silylierten Aminen führt nicht wie dieReaktionmitAminen zu Oligo- oder Polypeptiden. Als Reaktionsprodukte entstehen N-Trimethylsiloxycarbonyl-aminosäure-amide (2) neben Hydantoinsäure-silylestern (12), die nach Hydrolyse als Aminosäureamide (4) und Hydantoinsäuren (5) isoliert wurden. Die Umsetzung N-silylierter
Glycinamide hydrochloride as a transient directing group: Synthesis of 2-benzylbenzaldehydes by C(sp<sup>3</sup>)−H arylation
作者:Fei Wen、Zheng Li
DOI:10.1080/00397911.2020.1802759
日期:2020.11.16
Abstract Glycinamide hydrochloride as an inexpensive and commercially available transientdirectinggroup for the C(sp3)−Harylation of 2-methylbenzaldehydes is described. A series of practical 2-benzylbenzaldehydes bearing various functional groups are efficiently synthesized in satisfactory yield by this strategy. This method can also be extended to gram scale. Graphical Abstract
excellent antitubercular activity and low cytotoxicity. Several of the compounds showed improved microsomal stability and lower plasma protein-binding, opening a new direction for further lead optimization. And we obtained compound 3o, which maintained good anti-tuberculosis activity (MIC = 8 nM) and presented better in vitro ADME/T and in vivo pharmacokinetic profiles than reported BTZ compound PBTZ169