CAS: 4435-50-1; Butane-1,2,3-Triol

相似化合物

2787536-12-1 2787536-07-4 5057-93-2

上下游产品

CAS号504-61-0 巴豆醇 | CAS号1723-25-7 2,3-二氧代丁酸乙酯 | CAS号872-38-8 (3-甲基噁丙环-2-基)甲醇 | CAS号598-32-3 3-丁烯-2-醇 | CAS号27725-58-2 3,4-dihydroxy-t... | CAS号6117-91-5 巴豆醇 | CAS号50-70-4 山梨醇 | CAS号50-99-7 D(+)-无水葡萄糖 | CAS号64-17-5 乙醇 | CAS号78-92-2 仲丁醇 | CAS号71-36-3 正丁醇 | CAS号513-85-9 2,3-丁二醇 | CAS号584-03-2 1,2-丁二醇 | CAS号34557-54-5 methane | CAS号6117-91-5 巴豆醇 | CAS号84002-64-2 butane-1,2,3-tr... | CAS号57011-15-1 3,4-dihydroxybu...

📜葡萄糖置于水,镍体系中,化学反应生成 1,2,3-丁三醇
参考文献:Natta; Rigamonti; Beati,Chemische Berichte,1943,Vol. 76,P. 645,649,651,655
标题:Natta; Rigamonti; Beati,Chemische Berichte,1943,Vol. 76,P. 645,649,651,655

专利信息

专利号:US-2023109627-A1
优先权日:2019-11-14
标 题:Precursor chemistry for quantum dot synthesis enabling temperature-independent modulation of reactivity
发明人：HAN HEE-SUN; PARK JOONHYUCK
权利人:UNIV ILLINOIS
摘要:Provided herein are methods of making a high-quality quantum dot (QD), including by providing anion precursor chemistry that enables chemical modulation of precursor reactivity, thereby, allowing independent optimization of reaction temperature and precursor reactivity to systematically grow high quality QDs and by providing specially configured tunable precursors and related chemistry to facilitate separate reaction pathways for nucleation and growth, thereby accessing heat-up based synthesis of high-quality QD, including core-shell QDs. The methods may include providing a base-QD and a first anion or cation precursor having a composition comprising an anion or a cation element, respectively, and a modification agent. At least one add-layer is grown on the base-QD at a growth temperature, thereby making the high-quality QD comprising the base-QD and the at least one add-layer. At least one add-layer may have a composition comprising an add-layer cation element and an add-layer anion element.

专利号:US-2024383831-A1
优先权日:2021-10-07
标 题 :Alkoxylation of cannabidiol and other cannabinoids
发明人：LAHASKY SAMUEL; SHARP KIP DOUGLAS; SLIKTA ALBERTO; PRESTRIDGE BRITNEY HEBERT; BARKER EMILY MATTHEWS; RICHARDSON RYAN
权利人:INDORAMA VENTURES OXIDES LLC
摘要:The present disclosure generally relates to the synthesis of an alkoxylated cannabinoid using a double metal cyanide (DMC) catalyst. This procedure affords a novel process for preparing water-dispersible and water-soluble versions of cannabidiol (CBD) and other cannabinoids in high yields through mild reaction conditions.

专利号:US-2003013634-A1
优先权日:2000-12-08
标 题 :Synthesis of small particles
发明人：FOSTER NEIL RUSSELL; REGTOP HUBERT LEONARDUS; DEHGHANI FARIBA; BASTAMI RANA TAYSIR; CHAN HAK-KIM
摘要:The invention provides a method for forming fine particles of a substance, the method including contacting a non-gaseous fluid containing the substance with a dense gas to expand the fluid, the dense gas including (a) an anti-solvent and (b) a modifying agent which modifies the polarity of the anti-solvent, and particles formed by the method.

专利号:US-8609611-B2
优先权日:2001-12-07
标题:Synthesis of small particles
发明人：FOSTER NEIL RUSSELL; REGTOP HUBERT LEONARDUS; DEHGHANI FARIBA
权利人:FOSTER NEIL RUSSELL; REGTOP HUBERT LEONARDUS; DEHGHANI FARIBA; MAP PHARMACEUTICALS INC
摘要:The invention provides an apparatus for forming fine particles of a substance in a precipitation chamber, in which the apparatus has means to convey the fine particles from the precipitation chamber to at least one particle collection chamber, downstream of the precipitation chamber, the particle collection chamber having an inlet and an outlet separate from the inlet. The invention also provides a method of forming fine particles of a substance, the method comprising contacting a non-gaseous fluid containing the substance with a dense fluid to expand the non-gaseous fluid in a precipitation chamber, conveying a resulting mixture of fluid and the fine particles from the precipitation chamber to a collection chamber, the collection chamber having an inlet and an outlet separate from the inlet.

专利号:US-2023212107-A1
优先权日:2021-12-30
标 题:Synthesis of para-alkylated syringyl (meth)acrylate derivatives and photopolymerizable compositions for additive manufacturing in dental applications
发明人：CHOUDHARY UMESH UPENDRA; SU JESSICA KALAY
权利人:ALIGN TECHNOLOGY INC
摘要:The present disclosure provides polymerizable monomers which may be used as reactive diluents in additive manufacturing. The polymerizable monomers may have low vapor pressures and may be compatible with a range of low glass transition temperature oligomers.

专利号:US-8957260-B2
优先权日:2011-02-07
标题 :Process for the oxidation of mesitol
发明人：WEYRAUCH JAN PHILIPP; WEIS MARTINE; TELES JOAQUIM HENRIQUE; EBEL KLAUS; DEGLMANN PETER
权利人:WEIS MARTINE; TELES JOAQUIM HENRIQUE; EBEL KLAUS; DEGLMANN PETER; WEYRAUCH VIVIEN ELLINOR; WEYRAUCH GUNHILD; BASF SE
摘要:The invention relates to a process for the oxidation of mesitol with singlet oxygen, which is released from hydrogen peroxide, this release taking place in the presence of a bismuth compound as catalyst. In the process, 2,4,6-trimethylquinol is formed in high yield and selectivity as product, which can be used in further reactions for the synthesis of vitamins and in particular of vitamin A and vitamin E.