Results 111 to 120 of about 88,910 (336)

Studies on Carbamates. XI. The Carbamate of Ethylenediamine. [PDF]

open access: yesActa Chemica Scandinavica, 1955
Arne Jensen   +3 more
openaire   +2 more sources

NGHIÊN CỨU TỔNG HỢP MỘT SỐ DẪN XUẤT UREA BẰNG PHƯƠNG PHÁP HỖ TRỢ VI SÓNG

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2010
Các dẫn xuất urea được ứng dụng rộng rãi trong nhiều lĩnh vực như dược phẩm, nông nghiệp, chất phụ gia cho xăng dầu,... Hợp chất 4-nitrophenylchloroformate được biết là một tác nhân carbonyl hóa hiệu quả thay thế cho phosgene trong tổng hợp carbamate và ...
Nguyễn Thị Mỹ Đầm   +2 more
doaj  

SmI2‐Catalyzed Coupling of Alkyl Housane Ketones and Alkenes in an Approach to Norbornanes

open access: yesAngewandte Chemie International Edition, Accepted Article.
Cross‐coupling strategies involving strain‐release have gained significant recent attention for the construction of complex molecular frameworks, particularly in the context of preparing bioisosteres for medicinal chemistry. While the reactivity of cyclopropanes and bicyclo[1.1.0]butanes (BCBs) has been extensively studied, higher homologues are ...
Debayan Roy   +7 more
wiley   +1 more source

Metabolite essentiality elucidates robustness of Escherichia coli metabolism

open access: yes, 2007
Complex biological systems are very robust to genetic and environmental changes at all levels of organization. Many biological functions of Escherichia coli metabolism can be sustained against single-gene or even multiple-gene mutations by using ...
Almaas   +23 more
core   +2 more sources

Studies on Carbamates. XII. The Carbamates of the Butylamines. [PDF]

open access: yesActa Chemica Scandinavica, 1957
Mogens Ballund Jensen   +2 more
openaire   +2 more sources

Associations of specific pesticides and incident rheumatoid arthritis among female spouses in the Agricultural Health Study

open access: yesArthritis &Rheumatology, Accepted Article.
Objectives Growing evidence suggests farming and agricultural pesticide use may be associated with rheumatoid arthritis (RA), but few studies have examined specific pesticides and RA among farm women, who may personally use pesticides or be indirectly exposed.
Christine G. Parks   +7 more
wiley   +1 more source

Thermolabile protecting groups in metal-organic frameworks : a thesis presented in partial fulfilment of the requirements of the degree of Doctor of Philosophy in Chemistry at Massey University, Manawatu, New Zealand [PDF]

open access: yes, 2016
Prior to the work carried out for this thesis, there were no publications in which bpy was used as a ligand backbone, or in which a carboxylate was incorporated into a MOF using a TPG.
Blackwood, Sebastian
core  

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