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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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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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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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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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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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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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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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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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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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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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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Total synthesis of (-)-tamandarin B
화학 물질
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4-amino-5-methyl-3-triisopropylsilanyloxy-hexanoic acid 1-[1-(2-{[1-(2-tert-butoxycarbonylamino-2-carboxy-1-methyl-ethoxycarbonyl)-2-(4-methoxy-phenyl)-ethyl]-methyl-carbamoyl}-pyrrolidine-1-carbonyl)-3-methyl-butylcarbamoyl]-2-methyl-propyl ester
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A total synthesis of (-)-hemiasterlin using N-Bts methodology
화학 물질
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N-[(1'R)-2'-hydroxy-1'-phenylethyl]-(2R)-2-amino-3-methyl-3-(1-methylindol-3-yl)butyronitrile
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Total synthesis of (+)-papulacandin D
화학 물질
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2',2'-bis(1,1-dimethylethyl)-4'a,7',8',8'a-tetrahydro-5,7-bis(phenylmethoxy)-8'-triethylsilyloxy-7'-(2-trimethylsilylethoxycarbonyloxy)-(1S,4'aR,7'R,8'R,8'aR)-spiro[isobenzofuran-1(3H),6'(4'H)-pyrano[3,2-d][1,3,2]dioxasiline]
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Total synthesis of (±)-saframycin A
화학 물질
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1-Acetyl-3-(5-hydroxy-2,4-dimethoxy-3-methyl-benzyl)-piperazine-2,5-dione
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Use of Trichlorodimethylethyl as a Protecting Group and Tributylphosphine as a Deprotecting Agent in Oligonucleotide Synthesis
화학 물질
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Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-(2,2,2-trichloro-1,1-dimethylethyl phosphorochloridite)
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Total Synthesis of (-)-Neplanocin A
화학 물질
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diMethyl 2-((4R,5R)-5-((R)-2-(benzyloxy)-1-hydroxyethyl)-2,2-diMethyl-1,3-dioxolan-4-yl)-2-oxoethylphosphonate
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