ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
  1. ホーム
  2. /反応

Hydrochloric Acid → 1,4,7-Tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane

HRID 1422428
ノート
印刷プレビュー

反応式

HRID 1422428 の反応式
NCC(O)CO.Cl.[C:8]([CH:11]([N:18]1[CH2:29][CH2:28][N:27]([CH:30]([C:37]([OH:39])=[O:38])CCCC(O)=O)[CH2:26][CH2:25][NH:24][CH2:23][CH2:22][N:21]([CH:40](CCCC)[C:41]([OH:43])=[O:42])[CH2:20][CH2:19]1)CCCC(O)=O)([OH:10])=[O:9].C1C(=O)N(O)C(=O)C1S([O-])(=O)=O.[Na+].CCN=C=NCCCN(C)C.[OH-].[Na+]>O>[CH2:25]1[NH:24][CH2:23][CH2:22][N:21]([CH2:40][C:41]([OH:43])=[O:42])[CH2:20][CH2:19][N:18]([CH2:11][C:8]([OH:10])=[O:9])[CH2:29][CH2:28][N:27]([CH2:30][C:37]([OH:39])=[O:38])[CH2:26]1
参加物実験手順後処理出典と根拠反応ノート

参加物

8

反応物 6

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 735613-Amino-1,2-propanediolHCID 3520574n-hydroxysulfosuccinimide sodium saltHCID 667390892-[4,7-Bis(1,4-dicarboxybutyl]-1,4,7,10-tetraazacyclododec-1-yl]hexanoic acid

生成物 1

HCID 1078301,4,7-Tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

A solution containing 0.26 mg of 3-aminopropane-1,2-diol in 6 μl of water is prepared. The pH is adjusted to 6 with HCl. 0.5 mg of gallium complex of 2-[4,7-bis(1,4-dicarboxybutyl]-1,4,7,10-tetraazacyclododec-1-yl]hexanoic acid are added to the above solution. The pH is again adjusted before adding 0.071 mg of sulfo-NHS and 0.062 mg of EDCI. The pH is checked and adjusted to 6 with 2N NaOH. After an overnight period at AT, the reaction medium is concentrated to approximately 2 ml and then precipitated from 10 ml of ethanol. The solid is filtered off, washed with ethanol and diethyl ether, and then purified on silanized silica RP2, elution being carried out with water only. 0.2 mg of product is obtained.

後処理

  1. customis prepared
  2. concentrationthe reaction medium is concentrated to approximately 2 ml
  3. customprecipitated from 10 ml of ethanol
  4. filtrationThe solid is filtered off
  5. washwashed with ethanol and diethyl ether
  6. custompurified on silanized silica RP2, elution

出典と根拠

ORDレコード
ord-367de10a3cab4b43a995523b367e5bc6
出典データセット
uspto-grants-2015_01
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08926945B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート