hydrazine-hydroquinone complex;hydroquinone hydrazine (1:1);hydroquinone; compound with hydrazine;Hydrochinon; Verbindung mit Hydrazin;Benzene-1,4-diol;hydrazine
Solid-state reactivity of the hydrazine-hydroquinone complex
摘要:
The solid-state reactivities of the hydrazine-hydroquinone 1:1 complex and of hydrazine hydrochloride with solid aldehydes, ketones, carboxylic acids, thiohydantoin and 4-nitrophenyl isothiocyanate were investigated. Only the hydrazine complex provides quantitative additions, condensations, ring openings and ring closures. The solid-state mechanisms were investigated by atomic force microscopy (AFM) and the Ear-reaching anisotropic molecular movements are correlated with the crystal packing, both on the hydrazine complex surface and on the surface of two benzaldehydes. The hydrazine moves into the aldehyde crystals for chemical reaction without melting. Characteristic surface features are created by the common phase rebuilding and phase transformation on both the hydrazine-donating and -accepting crystals. Copyright (C) 2000 John Wiley & Sons, Ltd. Additional material for this paper is available from the epoc website at http://www.wiley.com/epoc.
Isolation of anhydrous hydrazine as stable inclusion complexes with hydroquinone and p-methoxyphenol, and their solid state reaction with esters which gives pure hydrazides
摘要:
无水肼在纯净状态下与对苯二酚或对甲氧基苯酚分离成稳定的包合物晶体,其 X 射线结构已被分析;肼包合物与酯的固态反应生成的肼几乎不含酸性肼盐副产物。
Solid-state reactivity of the hydrazine-hydroquinone complex
摘要:
The solid-state reactivities of the hydrazine-hydroquinone 1:1 complex and of hydrazine hydrochloride with solid aldehydes, ketones, carboxylic acids, thiohydantoin and 4-nitrophenyl isothiocyanate were investigated. Only the hydrazine complex provides quantitative additions, condensations, ring openings and ring closures. The solid-state mechanisms were investigated by atomic force microscopy (AFM) and the Ear-reaching anisotropic molecular movements are correlated with the crystal packing, both on the hydrazine complex surface and on the surface of two benzaldehydes. The hydrazine moves into the aldehyde crystals for chemical reaction without melting. Characteristic surface features are created by the common phase rebuilding and phase transformation on both the hydrazine-donating and -accepting crystals. Copyright (C) 2000 John Wiley & Sons, Ltd. Additional material for this paper is available from the epoc website at http://www.wiley.com/epoc.
S6K1 PROTEIN KINASE INHIBITORS AS CANCER THERAPEUTICS
申请人:Xavier University of Louisiana
公开号:US20210323919A1
公开(公告)日:2021-10-21
The present disclosure relates to compounds that act as protein kinase inhibitors, especially RPS6K1 and the synthesis of the same. Further, the present disclosure teaches the utilization of such compounds in a treatment for proliferative diseases, including cancer, particularly breast cancer, and especially ER+ and/or HER2+ breast cancer, prostate cancer, lung cancer, and metastatic cancer.
Hydrazine-Hydroquinone Complex as an Efficient Solid Phase Hydrazine Donor: High Yield Synthesis of Luminol and Isoluminol
作者:Gautam Chattopadhyay、Partha Sinha Ray
DOI:10.3184/174751911x13058077114827
日期:2011.6
Isomeric aminophthalhydrazides, luminol and isoluminol were easily obtained from the corresponding aminophthalimides by solid phase hydrazinolysis with the hydrazine–-hydroquinone complex in high yields. Synthesis of a novel chemiluminescent agent, a heterocyclic analogue of isoluminol related to aminoimidazolecarboxamide, is also described.
Use of a hydroquinone compound with hydrazine (1:1 molar ratio) as an
申请人:Olin Corporation
公开号:US04512909A1
公开(公告)日:1985-04-23
Disclosed is an improved oxygen-scavenging and corrosion-inhibiting agent for fluidic systems comprising a hydroquinone compound with hydrazine (1:1 molar ratio). Also disclosed are methods for using this agent.
Methods of and systems for remediating hydrazine spills, solutions and hydrazine-contaminated objects including areas thereof. Initially, an aqueous solution comprising a dicarbonyl-compound can be prepared. The aqueous solution can then be provided for application to an object contaminated with a hydrazine group compound. The hydrazine group compounds are converted to a stable organic compound as a result of a reaction of the dicarbonyl-compound and hydrazine group compound. Conversion assists in the remediation of the hydrazine group compound from the object. The stable organic compound produced as a result of the reaction between the dicarbonyl-compound and hydrazine group compound can then be treated with a metal catalyst and hydrogen to produce glutamine or a derivative thereof. Both the stable organic compound and glutamine can undergo microbiological degradation without further remedial intervention.