试用视觉搜索
使用图片进行搜索,而不限于文本
你提供的照片可能用于改善必应图片处理服务。
隐私政策
|
使用条款
在此处拖动一张或多张图像或
浏览
在此处放置图像
或
粘贴图像或 URL
拍照
单击示例图片试一试
了解更多
要使用可视化搜索,请在浏览器中启用相机
English
全部
图片
灵感
创建
集合
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
I2 PPh3 的热门建议
PPh3
Ligand
PPh3
Reaction
PPh3
Reagent
Nahmds
Trimethylphosphine
Appel
Reaction
Vanadyl
Acetylacetonate
PyBOP
I2
Mechanism
PPh3
Disulfide
PPh3
Diad
Phosphonium
Iodide
Weinreb Amide
Synthesis
PdCl2 PPh3
2
PPh3 I2
Imidazole
NaBH4
Structure
PyBOP
Coupling
PPh3 I2
Enol Ether
Wittig Reaction
Mechanism
Ddq
Oxidation
I2 PPh3
Aldehyde
Methylation
PPh3 I2
NBS Reaction
Mechanism
EDCI Hobt Coupling
Mechanism
Di-tert-butyl
Dicarbonate
N-
hydroxysuccinimide
Isomerization
PPh3 I2
Epoxide Opening with
PPh3 and I2
Nah
Reagent
Epoxide Formation
Mechanism
PPh3
Dead Mechanism
Iodine
Triphenylphosphine
SnI4 PPh3
2
Azide Reduction with
PPh3
PP3
Reagent
Pyridine
Formation
Carboxylic
Acid
Sandmeyer Reaction
Mechanism
Alkylperoxide with
PPh3
Amidation of Carboxylic
Acid
Simple Amide
Molecule
Wang
Resin
PPh3
Mechanism
Wittig
Reaction
N-hydroxysuccinimide
Ester
Cascade
Reaction
PdCl2 PPh3
2 Structure
Di Tert-Butyl
Carbonate
PPh3
Structure
Ph3P
Reaction
缩小I2 PPh3的搜索范围
Imidazole
Py
Zn
Reagents
Imidazole
Mechanism
Ketone
Mechanism
Esterification
Allylic
Alcohol
Deepoxidation
Imidazole Then
Cyclization
Iodination
Alcohol
自动播放所有 GIF
在这里更改自动播放及其他图像设置
自动播放所有 GIF
拨动开关以打开
自动播放 GIF
图片尺寸
全部
小
中
大
特大
至少... *
自定义宽度
x
自定义高度
像素
请为宽度和高度输入一个数字
颜色
全部
仅限颜色
黑白
类型
全部
照片
剪贴画
素描
动画 GIF
透明
版式
全部
方形
横版
竖版
人物
全部
仅脸部
半身像
日期
全部
过去 24 小时
过去一周
过去一个月
去年
授权
全部
所有创作共用
公共领域
免费分享和使用
在商业上免费分享和使用
免费修改、分享和使用
在商业上免费修改、分享和使用
详细了解
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
PPh3
Ligand
PPh3
Reaction
PPh3
Reagent
Nahmds
Trimethylphosphine
Appel
Reaction
Vanadyl
Acetylacetonate
PyBOP
I2
Mechanism
PPh3
Disulfide
PPh3
Diad
Phosphonium
Iodide
Weinreb Amide
Synthesis
PdCl2 PPh3
2
PPh3 I2
Imidazole
NaBH4
Structure
PyBOP
Coupling
PPh3 I2
Enol Ether
Wittig Reaction
Mechanism
Ddq
Oxidation
I2 PPh3
Aldehyde
Methylation
PPh3 I2
NBS Reaction
Mechanism
EDCI Hobt Coupling
Mechanism
Di-tert-butyl
Dicarbonate
N-
hydroxysuccinimide
Isomerization
PPh3 I2
Epoxide Opening with
PPh3 and I2
Nah
Reagent
Epoxide Formation
Mechanism
PPh3
Dead Mechanism
Iodine
Triphenylphosphine
SnI4 PPh3
2
Azide Reduction with
PPh3
PP3
Reagent
Pyridine
Formation
Carboxylic
Acid
Sandmeyer Reaction
Mechanism
Alkylperoxide with
PPh3
Amidation of Carboxylic
Acid
Simple Amide
Molecule
Wang
Resin
PPh3
Mechanism
Wittig
Reaction
N-hydroxysuccinimide
Ester
Cascade
Reaction
PdCl2 PPh3
2 Structure
Di Tert-Butyl
Carbonate
PPh3
Structure
Ph3P
Reaction
500×132
x-mol.com
PPh3-Mediated Cascade Reaction of 2-Alkynylnitrobenzenes and Thioureas for the Construc…
500×169
x-mol.com
I2/PPh3-Mediated Cyclization of Enaminones with Sodium Sulfinates: A Protocol for the Synthesis ...
500×277
x-mol.com
Pd(II)–PPh3 complexes of halogen substituted acylthiourea ligands: Biomolecular interactions a…
500×160
x-mol.com
I2 / PPh3 / H2O的加氢碘化引发的级联反应:从2-炔基苯甲酸酯中无金属获得3-取代 …
685×1137
x-mol.com
Pt(PPh3)4 和 Pt(PPh3)4@I…
242×150
chem960.com
Rh(PPh3)2Cl,10950…
605×375
chem960.com
{PPh4}{(iron)3(CO)9(μ3-η3-C(OEt)CCHC(O)OCH3)}「CAS …
474×293
chem960.com
111772-04-4,trans-Pd(Cl)[C(O)Ph](PPh3)2化学式、 …
1920×1920
nrochemistry.com
Appel Reaction - NROChemistry
1200×628
micoope.com.gt
What Is A 2D Shape? Definition, Examples, Properties Twinkl, 49% OFF
640×640
researchgate.net
Three-dimensional model of PPH protei…
320×320
researchgate.net
Structure of [Pt{η 3 -Ph 2 P(C 12 H 8 N)PPh …
365×222
chemsrc.com
[NiI2(PPh3)] | CAS#:787624-20-8 | Chemsrc
缩小
I2 PPh3
的搜索范围
Imidazole
Py
Zn Reagents
Imidazole Mechanism
Ketone Mechanism
Esterification
Allylic Alcohol
Deepoxidation
Imidazole Then Cyclization
Iodination Alcohol
364×700
chegg.com
Solved PPh3 | Chegg.com
377×500
chemistry-europe.onlinelibrary.wiley.com
Cover Feature: Electronic Effe…
800×800
guidechem.com
[IrCl(CO)(PPh3)2] (cas 59246-46-7) S…
655×208
chegg.com
Solved 1. PPh3 3. | Chegg.com
304×304
researchgate.net
Molecular structure of [{(PPh3)4Pt2(μ…
700×559
chegg.com
Solved PPh3 PPh3 H H | Chegg.com
1100×257
tandfonline.com
PPh3/I2-catalyzed one-pot synthesis of 4,6-diarylpyrimidin-2(1H)-ones: Synthetic Communicatio…
1132×406
chegg.com
Solved 1. PPh3 2. Br 3. | Chegg.com
1302×270
chemistry-europe.onlinelibrary.wiley.com
Electronic Effect of the [Au(PPh3)]+ Fragment in the Stabilization of Imidazolium Salts and the ...
494×104
organic-chemistry.org
Synthesis of N-Hydroxysuccinimide Esters, N-Acylsaccharins, and Activated Esters from Carboxylic ...
700×428
chegg.com
Solved 1) PPh3 2) n−BuLi 3) | Chegg.com
1200×628
pubs.acs.org
PPh3-Mediated Cascade Reaction of 2-Alkynylnitrobenzenes and Thioureas for the Constructi…
1024×774
chegg.com
Solved PPh2 Ph P PPh2 PPh2 | Chegg.com
710×668
chegg.com
Solved Ph3P11 PPh3 Ir...IlIIC/ H PPh2 | Ch…
700×161
chegg.com
Solved 1) PPh3 2) n−BuLi 3) | Chegg.com
640×640
researchgate.net
The π⋯π interactions between thiolates a…
700×503
chegg.com
Solved H+ 1. PPh3 2. nBuLi | Chegg.com
2192×1576
coursehero.com
[Solved] . 6. (a) Show a reaction mechanism when Ir(PPh3)2(CI)(CO) rea…
1895×1080
chegg.com
Solved How many valence electrons does the following complex | Chegg.com
850×829
researchgate.net
Molecular structure of [(PPh3)2CuIn(SeCH2C6H5)…
320×320
researchgate.net
(a) Chemical structures of the different intermediates and …
481×500
researchgate.net
Structure of [(PPh3)4Pt2(μ3-S)2Hg2(…
某些结果已被隐藏,因为你可能无法访问这些结果。
显示无法访问的结果
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
反馈