보호기단
화학반응에서 반응성 관능단의 화학기단을 보호하기 위해 분자에 임시로 추가
화학 원료를 구입해야하는 경우 요청 정보를 제출하여최신견적을받으십시오.
보호기단의 학술 논문
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Synthesis of 1,1-difluoroethylsilanes and their application for the introduction of the 1,1-difluoroethyl group
화학 물질
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(1,1-difluoroethyl)triethylsilane
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Total synthesis of floridoside
화학 물질
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cis-1',3'-O-benzylidene-2'-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)glycerol
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Regioselective Bromination of O-β-Glycosylated Aromatics
화학 물질
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Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(5-bromo-2-methoxy-phenoxy)-tetrahydro-pyran-3-yl ester
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Total synthesis of (-)-sessilifoliamide J
화학 물질
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benzyl (2S,5S)-2-[(tert-butyldiphenylsilyloxy)methyl]-5-(5-oxo-2,5-dihydrofuran-2-yl)pyrrolidine-1-carboxylate
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Aldol Reactions with α-Trimethylsilyl Ketones. Dual Roles of the Trimethylsilyl Group for Regiospecific Generation of Enolate Equivalents
화학 물질
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2-Butanone, 4-hydroxy-4-phenyl-3-(phenylmethyl)-
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Enantioselective total synthesis of (-)-clavosolide B
화학 물질
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알파-D-실로피라노스, 1,2-O-(1-에톡시에틸리덴)-(9CI)
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Access to ring-expanded analogues of 2-amino sugars
화학 물질
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C43H47NO5
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Formamide as an Unconventional Amine Protecting Group for PET Radiochemistry
화학 물질
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N-(4-fluorophenyl)-N-methylbenzamide
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Novel "protecting group-dependent" alkylation-RCM strategy to medium-sized oxacycles: First total synthesis of (-)-isoprelaurefucin
화학 물질
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(1'R,2R,7R)-7-[3'-benzyloxy-1'-(4-methoxybenzyloxy)propyl]-2,3,6,7-tetrahydrooxepine-2-carboxylic acid dimethylamide
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A colourful azulene-based protecting group for carboxylic acids
화학 물질
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6-아줄렌에탄올 아세테이트
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Total synthesis of (+)-Asperlin
화학 물질
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(+)-asperlin
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Total synthesis of (+)-breynolide
화학 물질
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tert-Butyl-[(2R,3S)-3-(2-methoxy-ethoxymethoxy)-2-methyl-pent-4-enyloxy]-diphenyl-silane
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Total synthesis of (-)-salinosporamide A
화학 물질
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(4S)-4-benzyl-3-((2R)-2-(2-methyl-1,3-dioxolan-2-yl)pent-4-enoyl)oxazolidine-2-thione
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Total synthesis of myriocin
화학 물질
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(4S,5R)-5-Formyl-4-methoxymethoxymethyl-2-phenyl-4,5-dihydro-oxazole-4-carboxylic acid methyl ester
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Nucleotides. Part XLII. The 2-dansylethoxycarbonyl (=2-{[5-(dimethylamino)naphthalen-1-yl]sulfonyl]}ethoxycarbonyl; Dnseoc) group for protection of the 5'-hydroxy function in oligoribonucleotide synthesis
화학 물질
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Adenosine, N-benzoyl-2'-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 5'-[2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]ethyl carbonate]
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Differentially Protected α-Aminoglycine
화학 물질
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α-<(tert-butyloxycarbonyl)amino>-Nα-(benzyloxycarbonyl)glycine
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Total synthesis of zincophorin
화학 물질
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(3R,4R)-2-<4-methyl-3-<(phenylmethoxy)methoxy>-5-hexenyl>-1,3-dioxolane
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Total Synthesis of Neodolabellenol.
화학 물질
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(5E,9E)-6,10,12a-trimethyl-1-(1-methylethyl)-1,2,4,7,8,11,12,12a-octahydrocyclopenta[11]annulen-7-ol
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Total synthesis of (±)-pancratistatin
화학 물질
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<(+/-)-(1β,2α,3β,4β,4aβ,11bα)>-1,3,4,4a,5,11b-Hexahydro-1,3,4-trihydroxy-2,7-bis(phenylmethoxy)<1,3>dioxolo<4,5-j>phenanthridin-6-(2H)-one
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A stereospecific total synthesis of d,l saxitoxin
화학 물질
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SAXITOXIN
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Total synthesis of attenols A and B
화학 물질
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(S,E)-methyl 6-(benzyloxy)-4-hydroxyhex-2-enoate
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Studies on organophosphorus compounds; LXIII. A new and facile synthetic route to protected phosphonodipeptides: A backbone for the formation of oligophosphonopeptides
화학 물질
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[(2-Chloro-acetylamino)-(4-methoxy-phenyl)-methyl]-phosphonic acid diethyl ester
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Total synthesis of (±)-monomorine
화학 물질
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6-Methyl-2-pyridinemethanol
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Total synthesis of (±)-martinelline
화학 물질
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9-Oxa-2,4-diaza-10-siladodeca-2,6-dienoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-7,11,11-trimethyl-10,10-diphen yl-, 1,1-dimethylethyl ester, (6E)-
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Fluorine-directed glycosylation
화학 물질
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2-deoxy-2-fluoro-3,4,6-tri-O-benzyl-α-D-glucopyranosyl trichloroacetimidate
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Cumyl ester as the C-terminal protecting group in the enantioselective alkylation of glycine benzophenone imine
화학 물질
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2-phenylpropan-2-yl-2-((diphenylmethylene)amino)acetate
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Total Synthesis of (+)-Nojirimycin and (+)-1-Deoxynojirimycin
화학 물질
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(2S,3S,4R,5R)-1-<(tert-butyldimethylsilyl)oxy>-2,3-(isopropylidenedioxy)-5-<<
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Boron aldol additions with erythrulose derivatives: Dependence of stereoselectivity on the type of protecting group
화학 물질
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(1S,2R,3R,4S)-4,5-Bis-benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-1-phenyl-pentane-1,3-diol
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The Synthesis of (+)-Hedycaryol, Starting from Natural (-)-Guaiol
화학 물질
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eudesm-4-en-11-ol
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Synthesis of the Lower Subunit of Rhizoxin
화학 물질
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(5E,7E)-(2S,3S)-2-Methoxymethoxy-3,5-dimethyl-8-phenyl-octa-5,7-dien-4-one
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The total synthesis of a diastereomeric mixture of antimycin A3 (blastmycin).
화학 물질
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t-Butyl 4-benzyloxy-2-butyl-3-hydroxypentanoat
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Synthesis of optically active oxazoles from phosphorylated 2H-azirines and N-protected amino acids or peptides
화학 물질
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2-tert-butoxycarbonylamino-N-(1-diphenylphosphinoyl-2-oxopropyl)acetamide
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New highly active taxoids from 9β-dihydrobaccatin-9,10-acetals. Part 2
화학 물질
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C38H56O10Si
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Total Synthesis of Termicalcicolanone A via Organocatalysis and Regioselective Claisen Rearrangement
화학 물질
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5'-hydroxy-4-nitro-2,2',5-trifluorobenzophenone
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Synthesis of enantiopure β2-homoalanine derivatives via rhodium catalyzed asymmetric hydrogenation
화학 물질
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(Z)-methyl 3-(tert-butoxycarbonylamino)-2-methylacrylate
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The synthesis of 5-C-(6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranos-6-yl)-2,3-O-isopropylidene-D-allo-pentofuranose
화학 물질
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7-C-(2-buten-4-olid-4-yl)-6-deoxy-1,2:3,4-di-O-isopropylidene-DL-glycero-α-D-galacto-heptopyranose
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TOTAL SYNTHESES OF (+)-CASTANOSPERMINE AND (+)-DEOXYNOJIRIMYCIN
화학 물질
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(3S,4S,5S,6S)-3,4,5,6-TETRAHYDROXYAZEPANE HCL
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A NEW SYNTHESIS OF 2,3,4,6-TETRA-O-BENZYL-D-GLUCOPYRANOSYLIDENE ACETALS, USING TRIMETHYLSILYL TRIFLUOROMETHANESULFONATE AS THE CATALYST
화학 물질
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1,2-O-(2,3,4,6-O-tetra-O-benzyl-D-glucopyranosylidene)-trans-1,2-cyclohexanediol
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Synthesis of the left-hand segment of the antitumor agent CC-1065
화학 물질
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diethyl 2-{2-nitro-4-methoxyphenyl}malonate
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Total Synthesis of the Labdane Diterpenes Galanal A and B from Geraniol
화학 물질
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(5S,6S,9S,10R,15S)-19,20-dioxo-5,6,7,8,9,10,11,14-octahydro-5,10:9,15-dicycloretinol
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Preparation and Reactions of 4-(Trimethylsilyl)indole
화학 물질
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1H-Indole, 1-acetyl-4,6-bis(trimethylsilyl)-
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Preparation of dendrons with peripheral fullerene units
화학 물질
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5-[2-(1,1-dimethylethoxy)-2-oxoethoxy]-1,3-phenylenebis(methylene) bis{[3,5-bis(octyloxy)phenyl]methyl} dipropanedioate
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The First Total Synthesis of Carminic Acid
화학 물질
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Carminic Acid
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Enantiospecific synthesis of [(2'S, 3'S)-bis(hydroxymethyl)azetidin-1-yl]pyrimidine nucleosides as potential antiviral agents
화학 물질
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((4S,5S)-2-ethoxy-1,3-dioxolane-4,5-diyl)diMethanol
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An Improved Synthesis of Homochiral Octalones from (-)-Carvone
화학 물질
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(-)-(4aR,7R)-4,4a,5,6,7,8-hexahydro-7-isopropenyl-4a-methylnaphthalene-2(3H)-one
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Triphenylmethanesulfenyl Group. A New Protecting Group for the Uracil Residue in Oligoribonucleotide Synthesis
화학 물질
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Acetic acid (2R,3R,4R,5R)-4-acetoxy-5-acetoxymethyl-2-(2,4-dioxo-3-tritylsulfanyl-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester
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