CAS: 2084-18-6; 3-Methyl-2-Butanethiol

上下游产品

CAS号598-74-3 1,2-二甲基丙胺

1,2-甲基丙胺置于硫化氢体系中,300.0 °C,10.0 Kpa 条件下,反应生成3-甲基-2-丁硫醇
参考文献:硫化nimo / Al 2 O 3对仲和叔α-碳原子烷基胺加氢脱氮的机理.
标题:硫化nimo / Al 2 O 3对仲和叔α-碳原子烷基胺加氢脱氮的机理.
摘要:具有仲和叔α-碳原子的烷基胺的加氢脱氮(hdn)(2-戊胺,3-甲基-2-丁胺,3,3-二甲基-2-丁胺,2-甲基环己胺,2-甲基-2-丁胺)在硫化的nimo / Al 2 O 3上研究了苄胺和相应的烷硫醇的加氢脱硫(hds).烷硫醇和二烷基胺是具有二级α-碳原子的胺的hdn中的主要产物,是通过h 2取代胺基而形成的s或烷基胺.烷烃和烯烃是由链烷硫醇的消除和氢解反应形成的副产物,这已通过烷基胺的hdn和相应链烷硫醇的hds中相似的烯烃/烷烃比得到证实.2-甲基-2-丁胺和苄胺的反应比具有仲α-碳原子的胺反应快得多.甲基丁烯和甲基丁烷是2-甲基-2-丁胺的主要产物,甲苯是苄胺的主要产物.该和2-甲基-2-丁胺的hdn和2-甲基-2-丁硫醇的hds中不同的甲基丁烯/甲基丁烷比率表明,具有叔α-碳原子的2-甲基-2-丁胺已被活化.苄胺通过e1机理反应.
Doi:10.1016/j.Jcat.2003.12.013

专利信息

专利号:WO-2025136369-A1
优先权日:2023-12-19
标 题 :Safety-catch linkers for solid phase peptide synthesis
发明人：ALBERICIO PALOMERA FERNANDO; NOKI SIKABWE; DE LA TORRE BEATRIZ GARCIA; SANEII HOSSAIN
权利人:AAPPTEC LLC
摘要:A safety-catch linker for solid phase peptide synthesis (SPPS) is provided, having a chemical structure according to Formula I: Formula I, wherein R1 and R2 are each independently selected from hydrogen and methyl; R3 is absent or phenyl; and n is 0 or 1. Also provided are methods of synthesizing the linker, methods of solid phase peptide synthesis (SPPS) of a target peptide employing the resin-bound linker, and kits for SPPS.

专利号:US-2025197441-A1
优先权日:2023-12-19
标题 :Safety-Catch Linkers for Solid Phase Peptide Synthesis
发明人：ALBERICIO PALOMERA FERNANDO; DE LA TORRE BEATRIZ GARCIA; NOKI SIKABWE; SANEII HOSSAIN
权利人:AAPPTEC LLC
摘要:A safety-catch linker for solid phase peptide synthesis (SPPS) is provided, having a chemical structure according to Formula I:wherein R1 and R2 are each independently selected from hydrogen and methyl; R3 is absent or phenyl; and n is 0 or 1. Also provided are methods of synthesizing the linker, methods of solid phase peptide synthesis (SPPS) of a target peptide employing the resin-bound linker, and kits for SPPS.

专利号:CN-115279737-A
优先权日:2020-03-18
标 题:Improved synthesis of 4-amino-6-(heterocyclic)picolinate

专利号:WO-2012019923-A2
优先权日:2010-08-11
标 题 :Hydrothermal synthesis of zeolites or zeolite-like materials using modified mixed oxides

专利号:CN-107200688-B
优先权日:2016-03-17
标 题 :Isomer-Selective Synthesis of Methylenefullerenes

专利号:US-2019069550-A1
优先权日:2017-09-01
标题:Herbicidal compositions containing pyridine carboxylic acids or derivatives thereof, with pds and vlcfa inhibitors, or derivatives thereof
发明人：SATCHIVI NORBERT M; BANGEL BRYSTON L
权利人:DOW AGROSCIENCES LLC
摘要:Disclosed herein are herbicidal compositions containing a herbicidally effective amount of (a) a pyridine carboxylic acid herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, and (b) a phytoene desaturase (PDS) inhibitor, a very long chain fatty acid (VLCFA) synthesis inhibitor, or a mixture thereof. Also disclosed herein are methods of controlling undesirable vegetation which comprise applying to vegetation or an area adjacent the vegetation or applying to soil or water to prevent the emergence or growth of vegetation (a) a pyridine carboxylic acid herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a phytoene desaturase (PDS) inhibitor, a very long chain fatty acid (VLCFA) synthesis inhibitor, or a mixture thereof, wherein (a) and (b) are each added in an amount sufficient to provide a herbicidal effect.