Significant steroids: effective and general synthesis of 4α- and 4β-amino-5α-androstanes
Literature Information
Publication Date
2009-01-27
DOI
10.1039/B817910G
Impact Factor
6.222
Authors
Xianbing Ke, Hao Hu, Keda Zhang, Wenjin Xu, Qifeng Zhu, Lamei Wu, Xianming Hu
View Original
Abstract
4α-Aminosteroids were synthesized by the substitution of a 2α-bromo ketone using K2CO3 as an activator; 4β-aminosteroids were synthesized in excellent yields by a highly regioselective and trans-stereospecific ring opening of a steroidal 3,4α-epoxide using ZnCl2–H2O as a catalyst.
Recommended Journals
Related Literature
Natural cationic polymer-derived injectable hydrogels for targeted chemotherapy
Sabya Sachi Das, Balaga Venkata Krishna Rao, Mandeep Kumar Arora, Janne Ruokolainen, Mukesh Dhanka, Hemant Singh
2023-10-24
Review Article
DOI: 10.1039/D3MA00484H
One-step simultaneous liquid phase exfoliation-induced chirality in graphene and their chirality-mediated microRNA delivery
2023-10-04
Paper
DOI: 10.1039/D3MA00611E
Synthesis of N-methylol polyamide 4: characterization, properties, and biodegradability
Norioki Kawasaki, Naoko Yamano, Atsuyoshi Nakayama
2023-12-05
Paper
DOI: 10.1039/D3MA00047H
Preparation of an ultra-low profile and high peel strength copper foil with rice-grain microstructures
Lijuan Wang, Xiaowei Fa, Yunzhi Tang, Juan Liao, Yuhui Tan, Ning Song, Jian Huang, Zhen Sun, Men Zhao, Weifei Liu, Man Zhao
2023-11-07
Paper
DOI: 10.1039/D3MA00565H
Rapid solid-state metathesis reactions for the formation of cobalt–iron monoboride solid-solutions and investigation of their water splitting electrocatalytic activity
Janaka P. Abeysinghe, Edward G. Gillan
2023-12-15
Paper
DOI: 10.1039/D3MA00728F
A magnetic Fe@PANI catalyst for the selective oxidation of sulphide under mild and green conditions
Xiaohe Wu, Ying Chen, Yiyang Zhang, Xu Zhang, Lei Yu
2023-11-22
Paper
DOI: 10.1039/D3MA00823A
Metal–organic frameworks for next-generation energy storage devices; a systematic review
Zeshan Ali Sandhu, Muhammad Asam Raza, Nasser S. Awwad, Hala A. Ibrahium, Umme Farwa, Sawera Ashraf, Arooj Dildar, Eman Fatima, Sufyan Ashraf, Furqan Ali
2023-11-17
Review Article
DOI: 10.1039/D3MA00822C
Harnessing a carbon-based material from food waste digestate for dye adsorption: the role of hydrogel beads in enhancing the material stability and regenerative capacity
Salaheddine Farsad, Asma Amjlef, Ayoub Chaoui, Aboubakr Ben Hamou, Chaima Hamma, Mohamed Benafqir, Noureddine El Alem
2023-10-20
Paper
DOI: 10.1039/D3MA00505D
Advances in layer-by-layer processing for efficient and reliable organic solar cells
Amaresh Mishra, Nirmala Niharika Bhuyan, Haijun Xu, Ganesh D. Sharma
2023-10-26
Review Article
DOI: 10.1039/D3MA00754E
Correction: The state of understanding of the electrochemical behaviours of a valve-regulated lead–acid battery comprising manganese dioxide-impregnated gel polymer electrolyte
Bipin S. Chikkatti, Nagaraj R. Banapurmath
2023-11-24
Correction
DOI: 10.1039/D3MA90096G
You might also like
Compound Q&A
What are the main uses of (5-Sulfamoyl-3-pyridinyl)boronic acid (CAS: 951233-61-7)?
(5-Sulfamoyl-3-pyridinyl)boronic acid is primarily used in chemical synthesis, p...
951233-61-7(5-Sulfamoyl-3-pyrid...
Compound Q&A
How is Benzyl 2-methyl-2-(methylsulfonyl)-4-pentenoate (CAS: 1942858-50-5) typically synthesized?
Benzyl 2-methyl-2-(methylsulfonyl)-4-pentenoate is typically synthesized via est...
1942858-50-5Benzyl 2-methyl-2-(m...
Compound Q&A
What precautions should be taken when handling 8-Fluoroquinolin-6-ol (CAS: 209353-22-0)?
When handling 8-Fluoroquinolin-6-ol (CAS: 209353-22-0), it is important to use p...
209353-22-08-Fluoroquinolin-6-o...
Compound Q&A
What are the physical and chemical properties of 1,3-Dibromo-5-(2-methyl-2-propanyl)benzene (CAS: 129316-09-2)?
1,3-Dibromo-5-(2-methyl-2-propanyl)benzene (CAS: 129316-09-2) is a crystalline c...
129316-09-21,3-Dibromo-5-(2-met...
Compound Q&A
What industries use Ethyl 7-chloro-4-oxo-1-(1,3-thiazol-2-yl)-1,4-dihydro-1,8-naphthyridine-3-carboxylate (CAS: 174726-87-5)?
Ethyl 7-chloro-4-oxo-1-(1,3-thiazol-2-yl)-1,4-dihydro-1,8-naphthyridine-3-carbox...
174726-87-5Ethyl 7-chloro-4-oxo...
Compound Q&A
What precautions should be taken when handling Delta-7-Avenasterol (CAS: 23290-26-8)?
When handling Delta-7-Avenasterol (CAS: 23290-26-8), it is important to wear app...
23290-26-8Delta-7-Avenasterol
Compound Q&A
What precautions should be taken when handling N-({(5R)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-1,3-oxazolidin-5-yl}methyl)acetamide (CAS: 872992-20-6)?
Proper handling involves the use of personal protective equipment such as gloves...
872992-20-6N-({(5R)-3-[3-Fluoro...
Compound Q&A
What precautions should be taken when handling 2-Methyl-2-proanyl 4-[(2-aminophenyl)amino]-1-piperidinecarboxylate (CAS: 79099-00-6)?
When handling 2-Methyl-2-proanyl 4-[(2-aminophenyl)amino]-1-piperidinecarboxylat...
79099-00-62-Methyl-2-propanyl ...
Compound Q&A
What is N-Methyl-4-chlorobenzylamine hydrochloride (CAS: 65542-24-7)?
N-Methyl-4-chlorobenzylamine hydrochloride (CAS: 65542-24-7) is a organic compou...
65542-24-7N-Methyl-4-chloroben...
Compound Q&A
Is [2-(Dodecyloxy)ethoxy]acetic acid (CAS: 27306-90-7) safe?
[2-(Dodecyloxy)ethoxy]acetic acid (CAS: 27306-90-7) is generally considered safe...
27306-90-7[2-(Dodecyloxy)ethox...
Source Journal
Chemical Communications
CiteScore:
8.6
Self-citation Rate:
4.7%
Articles per Year:
2458
ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry
Recommended Compounds
Recommended Suppliers
Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.