Bromotrimethylsilane → Bromide ion

HRID 446201

反応式

HRID 446201 の反応式
[CH3-].[CH3:2][C:3]1[C:8]([CH3:9])=[CH:7][C:6]2[N:10]([C@H:13]3[O:17][C@H:16]([CH2:18][OH:19])[C@@H:15]([O:20][P:21]([O:24][CH:25]([CH2:27][NH:28][C:29]([CH2:31][CH2:32][C@@:33]4([CH3:90])[C:49]5=[N:50][C@@H:35]([C@:36]6([CH3:85])[N-:74][C:39](=[C:40]([CH3:73])[C:41]7[C@:62]([CH2:64][C:65]([NH2:67])=[O:66])([CH3:63])[C@H:61]([CH2:68][CH2:69][C:70]([NH2:72])=[O:71])[C:43](=[CH:44][C:45]8[C:53]([CH3:55])([CH3:54])[C@H:52]([CH2:56][CH2:57][C:58]([NH2:60])=[O:59])[C:47](=[C:48]5[CH3:51])[N:46]=8)[N:42]=7)[C@@H:38]([CH2:75][CH2:76][C:77]([NH2:79])=[O:78])[C@@:37]6([CH2:81][C:82]([NH2:84])=[O:83])[CH3:80])[C@@H:34]4[CH2:86][C:87]([NH2:89])=[O:88])=[O:30])[CH3:26])([O-:23])=[O:22])[C@H:14]3[OH:91])[CH:11]=[N:12][C:5]=2[CH:4]=1.[Co+3:92].[As:93].C[Si]([Br:98])(C)C>[O-2].[Ti+4].[O-2].CO>[CH3-:2].[CH3:2][C:3]1[C:8]([CH3:9])=[CH:7][C:6]2[N:10]([C@H:13]3[O:17][C@H:16]([CH2:18][OH:19])[C@@H:15]([O:20][P:21]([O:24][CH:25]([CH2:27][NH:28][C:29]([CH2:31][CH2:32][C@@:33]4([CH3:90])[C:49]5=[N:50][C@@H:35]([C@:36]6([CH3:85])[N-:74][C:39](=[C:40]([CH3:73])[C:41]7[C@:62]([CH2:64][C:65]([NH2:67])=[O:66])([CH3:63])[C@H:61]([CH2:68][CH2:69][C:70]([NH2:72])=[O:71])[C:43](=[CH:44][C:45]8[C:53]([CH3:55])([CH3:54])[C@H:52]([CH2:56][CH2:57][C:58]([NH2:60])=[O:59])[C:47](=[C:48]5[CH3:51])[N:46]=8)[N:42]=7)[C@@H:38]([CH2:75][CH2:76][C:77]([NH2:79])=[O:78])[C@@:37]6([CH2:81][C:82]([NH2:84])=[O:83])[CH3:80])[C@@H:34]4[CH2:86][C:87]([NH2:89])=[O:88])=[O:30])[CH3:26])([O-:23])=[O:22])[C@H:14]3[OH:91])[CH:11]=[N:12][C:5]=2[CH:4]=1.[Co+3:92].[As:93].[Br-:98]

参加物

8

反応物 3

HCID 76113BromotrimethylsilaneHCID 5359596ArsenicHCID 10898559CID 10898559

生成物 3

HCID 259Bromide ionHCID 5359596ArsenicHCID 10898559CID 10898559

試薬・触媒・溶媒 2

HCID 162651Titanium oxide (Ti3O)触媒HCID 887Methanol溶媒

実験手順

In a quartz cell, a methanol solution of methylcobalamin, arsenic (inorganic trivalent arsenic) and trimethylsulfoxoniuim bromide (TMSBr) was prepared. The total volume of the solution was 0.5 mL, the concentration of methylcobalamin was 148 μmol/L, the concentration of arsenic was 6.5 mmol/L, and the concentration of TMSBr was 532 mmol/L. Further, 50 mg of titanium oxide was mixed thereto. The quartz cell was irradiated with an ultraviolet ray for 24 hours using a high-pressure mercury lamp (365 nm of central wavelength, 5 mW/cm2). A qualitative analysis was performed on a yielded product every 2 hours using a HPLC-ICP-MS, and the number of catalyst cycle was determined. The result is shown in FIG. 1.

出典と根拠

ORDレコード
ord-7febb6d5883740e598ed5d7380461ffc
出典データセット
uspto-grants-2013_07
特許番号
US08476466B2

関連ノート

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